Advisory Circular (AC) No. 603-001

1.0 (1)

Training Program:

Approved training programs must consist of both ground and flight training programs for flight crew members and the appropriate maintenance training program for Night Vision Imaging Systems (NVIS) equipment or modifications.

The operator must ensure that procedures are established and the flight crews and other personnel are trained and qualified for NVIS operations. The flight crew procedures and training must include normal operations and those associated with NVIS equipment failures and deteriorating weather conditions below night Visual Flight Rules (VFR) weather requirements. The deteriorating weather training module must include Inadvertent Instrument Meteorological Conditions (IIMC) procedures.

Operators must also have an approved Controlled Goods program for the use of Night Vision Goggles (NVG).

1.0 (2)

Night Vision Goggle Equipment:

Federal Aviation Administration (FAA), through the Radio Technical Commission for Aeronautics (RTCA) consultation process, has developed the Technical Standard Order (TSO) C164 to describe an acceptable standard for NVIS performance and functionality. All applicable TSO should be used as the minimum standard for NVIS. The current minimum acceptable version of NVG are commonly referred to as Generation III.

NVG must be maintained, at least once every six calendar months, in accordance with the applicable instructions of continued airworthiness and with RTCA DO-275 / TSO C164/C164a.

1.0 (3)

Ground Training:

Ground training must consist of classroom lectures, practical training and written exams with records of initial and recurrent training. Ground training can be accomplished using approved electronic media such as computer-based training or its equivalent. Pilots must be exposed to the impact of various light levels, contrast, weather conditions, environmental factors and impact of various terrain types. To achieve this the use of a terrain board model, that includes actual modeled terrain and lighting board, or a synthetic simulated environment that is a high definition, true physics-based NVIS representation, to simulate light levels and contrast is highly recommended. Alternately training can be done outdoors using a strong spotlight on local terrain features while wearing NVG or during flight training over varied terrain and light conditions. If impact of terrain types is taught during flight training this must be dedicated training for a minimum of 0.5 hours additional flight training. As a minimum, the ground training must cover the following as appropriate to the type of sensor:

(a) Illumination and Contrast from celestial, lunar or man-made lights;

(b) Lighting Effects from internal aircraft lighting in direct FOV,

• (i) internal outside direct FOV but pointed at pilot,
• (ii) internal from behind pilot,
• (iii) external causing windshield glare (e.g. search light),
• (iv) external area illumination (e.g. contrast between near field of view vs far field of view with landing light on/off),
• (v) external flashing (e.g. anti-collision).

(c) Shadow Effects;

(d) Operating Environments;

(e) Misperceptions and Illusions;

(f) Effects of Light-Emitting Diode (LED) lights and scan technique;

(g) Theory of Operation;

(h) NVIS Physiology;

(i) NVIS Human Factors;

(j) Terrain Interpretation and Environmental Factors;

(k) Infrared theory;

(l) Infrared image interpretation;

(m) Infrared attenuation;

(n) EVS limitations;

(o) Infrared system operations and settings;

(p) Enhanced Vision System (EVS) with NVG synergistic operations;

(q) NVIS related Standard Operating Procedures (SOP);

(r) NVIS Systems emergency procedures;

(s) Pre and post flight procedures;

(t) Flight profiles and weather considerations;

(u) Pilots who do not hold an Instrument Rating, ground training must cover the material of the “Instrument Flying” chapter in either TP1102 Flight Training Manual or TP9982 Helicopter – Flight Training Manual as appropriate to their licence and document their training; and

(v) Land based or underwater egress training must cover possible difficulties of egress with NVG and or any equipment connected to the airframe such as NVG Heads-Up Display including any associated connecting power cable or EVS screen mounted externally to the instrument panel.

1.0 (4)

NVIS Flight Training:

The aim of NVIS flight training is to “train to proficiency”. At a minimum, this training should consist of at least 4.5 hours spread over at least 3 separate flights to establish basic competency. If a TCCA approved flight simulator, with an NVIS compatible visual system, capable of correctly stimulating the NVIS environment is available, a minimum of 3 separate flights of at least 1-hour duration to a maximum of 3 hours training may be used towards basic NVIS competency.

Note: In accordance with 1.0 (3) Ground Training, if a terrain board is not available and the impact of terrain types are taught during flight training this must be dedicated training for a minimum of 0.5 hours thus increasing the minimum flight training to 5.0 hours.

The remaining 1.5 hours must be flown in the aircraft. Previously demonstrated NVIS experience, such as recent military NVG experience within the last 2 years, may be considered an acceptable alternative. Pilots with previous experience must demonstrate the required level of competency in accordance with currency requirements and familiarity with Company Operations Manual (COM) and SOP. Private pilots must demonstrate NVIS competency during any desired type rating if the aircraft is so equipped. Upon completion of training the candidate's NVIS competency should be assessed in a manner similar to the pilot proficiency flight for Part VII of the Canadian Aviation Regulations (CARs) operators with the candidates training file annotated accordingly or in accordance with section 401.42 of the CARs for private operators. NVIS flight training should include the following items:

(a) Pre-flight weather / environmental assessment to consider effects on imaging system;

(b) Review of route / terrain / obstructions and hazards;

(c) Pre-flight fitting, testing and adjustment;

(d) Rehearsal of company NVIS SOP;

(e) Adjustments of NVIS during pre-taxi (focus, brightness, contrast for operators not using Hoffman 20-20 system);

(f) Proper scan during all phases of ground and air operations with NVIS;

(g) Lighting effect from the environment and any internal cockpit or cabin lights;

(h) Effect of LED lights on aerodrome and obstruction lighting;

(i) Line / route / mission indoctrination as appropriate;

(j) En-route procedures;

(k) Weather / terrain assessment / abort assessment throughout the flight;

Note: If impact of terrain was not covered with a terrain board in ground training then it must covered during an additional 0.5 hours of flight training. See note above.

(l) Aircraft normal procedures including scanning techniques and cockpit drills while using NVIS;

(m) Aircraft emergency procedures and NVIS failure procedures;

(n) Post flight removal, safe storage and maintenance considerations; and

(o) Instrument Flight Training: In addition to the above those pilots who do not hold an Instrument Rating must also conduct the relevant flight training to achieve basic instrument flying skills as described in the “Instrument Flying” exercises listed in either TP3077 Flight Test Guide Private and Commercial Helicopter Licence as appropriate to their licence or TP13723 Flight Test Guide – Private Pilot Licence – Aeroplane or TP13462 Flight Test Guide Commercial Pilot Licence Aeroplane as appropriate to their licence. This training forms part of the Basic NVIS Capability and must be documented. As part of a Basic NVIS Competency Flight the pilot must demonstrate proficiency of the instrument flying exercises as well as the ability to navigate out of the IMC conditions and or towards a suitable aerodrome.

Note: These instrument flying skills must be demonstrated annually to maintain a valid NVIS competency.

1.0 (5)

Flight Crew Requirements:

NVIS Basic Capability:
Pilots who achieve the following criteria may request or be selected for Basic NVIS training:

(a) Recommended by chief pilot for Part VII of the CARs operators or Flight Instructor for private pilots;

(b) Hold a minimum of 300 hours air time in appropriate aircraft category;

(c) Hold a minimum of 20 hours night unaided air time;

Note: 1: 20 hours unaided night air time is not applicable to pilots with previous NVIS training and qualifications.

Note: 2: 20 hours unaided night air time is not applicable to student pilots who proceed directly to NVIS qualification during pilot training however these pilots cannot act as Pilot in Command (PIC) during NVIS flights until they meet the 300 hours in the appropriate category requirement.

(d) Hold a valid Pilots Licence;

(e) One of the following:

• (i) Hold a valid and current Instrument Rating for aircraft category;

• (ii) Hold a Night Rating and have completed at least 10 hours of dedicated dual instrument training of which:

  Note: An unaided night rating is not required for student pilots who proceed directly to NVIS qualification during pilot training however the 10 hours of dedicated dual instrument training must be met as well as sub-para (c) Note 2 above.

(f) Not more than 3 hours NVIS flight training may be in a synthetic flight trainer;

(g) A minimum of 1.5 hours air time must be completed in the aircraft in the 3 months immediately before commencing NVIS training or during the NVIS course, to a degree which ensures competency in the following Instrument Meteorological Conditions (IMC) training requirements;

(h) Manually performing the following manoeuvres solely by reference to the instruments:

• (i) recovery from unusual attitudes (not required for airships);
• (ii) coordinated turns of at least 180 degrees heading reversal;
• (iii) straight and level flight;
• (iv) climbing and descending;
• (v) climbing turns to a pre-determined altitude at a constant speed;
• (vi) descending turns to a pre-determined altitude at a constant speed;
• (vii) in the case of helicopters, autorotative flight with power recovery;
• (viii) orientation and identification of possible suitable forced landing areas;
• (ix) assessment of obscured terrain by manipulation of landing / searchlight or resolution of sensor;

(i) Correctly manipulating the radio navigation aid or aids for which endorsement is desired and demonstrate competency in:

• (i) Interception and maintenance of a designated track to and from a station for Commercial pilots and to and from a waypoint along a safe route for Private pilots; and
• (ii) IMC orientation problems with unusual attitude recovery training. Enough time must be spent to ensure proficiency in recovery to Visual Meteorological Conditions flight after inadvertent IMC penetration.

Once qualified these pilots may act as Pilot in Command (PIC) during night VFR flights to Basic NVIS Capability levels.

1.0 (6)

Flight Crew Requirements:

NVIS Advanced Capability:

Advanced NVIS Capability operations require COM approval.

PIC who have achieved the above plus the following may conduct the approved operations in accordance with their COM and SOP:

(a) Have completed the Basic NVIS Course; and

(b) Hold a minimum of 50 events on NVIS in various lighting conditions.

(c) Complete an NVIS competency flight by an approved NVIS Training pilot to act as PIC for advanced NVIS operations.

(d) Maintain NVIS currency as described in the SA.

Note: Pilots / Operators must document NVIS events to ensure proper credit of experience.

1.0 (7)

Minimum Crew Requirements for NVIS Operations:

Pilot workload may increase during NVIS Operations. This is due to a number of factors such as:

(a) Increased fatigue due to additional weight of head worn NVIS;

(b) Increased vigilance required while scanning aircraft instruments looking under the goggles or scanning the sensor image such as an EVS as well as increased external scan for LED lit obstructions or aircraft;

(c) Reduced field of view. With head worn NVIS this requires additional head movement to maintain situational awareness; and

Minimum crew while engaged in NVIS operations:

(a) For operations where the aircraft is equipped with a steerable searchlight controlled from the pilot's flight controls, one pilot;

(b) For aircraft equipped with non-steerable searchlights, two-crew with NVIS qualifications, one of which may be a trained observer (e.g. operations such as Police Air Unit or Natural Resources); and

(c) For all other operations, 2 pilots.

Note: Additional restrictions may be imposed in accordance with Appendix B of this AC.

1.0 (8)

Company NVIS Training Pilot Qualifications and Competency Requirements:

(1) A flight instructor or training pilot may conduct pilot or additional personnel training or competency for NVIS Operations if that person meets the requirements for Advanced NVIS Qualification as appropriate and:

• (a) Is qualified to act as a pilot in command in NVIS operations.
• (b) Is designated by the Company as a Training pilot to provide NVIS training.
• (c) Holds the appropriate pilot and flight instructor certificate with the applicable type rating for ab-initio training of student pilots.

• (d) Has logged at least 1500 hours total time with a minimum of 500 hours in the appropriate category and no less than 50 hours of NVIS flight conducted under Part VI or VII of the CARs operations.

  Note: The 50 hours under Part VI or VII operations of the CARs may be reduced or waived for two pilot operations.

• (e) Has logged at least 50 NVIS events as the sole manipulator of the controls with a minimum of 10 NVIS hours as the sole manipulator of the controls in the appropriate category of aircraft used for the training. This must be as flying pilot in a crew aircraft.

  Note: For aircraft that are type-certificated for single-pilot operations the pilot conducting the NVIS Competency Flight need not hold a type rating under the following restrictions:

• (f) The PIC must have a minimum of 10 hours on type and the PIC and NVIS Training pilot will do a full NVIS training mission profile in day VFR within 30 days prior to conducting the NVIS competency flight at night. This is also applicable if the NVIS training pilot holds the type rating but has not flown that type within 150 days.
• (g) Anytime the NVIS Training pilot conducting an NVIS Competency flight is not familiar with the training area, a full NVIS training mission profile must be flown in day VFR within 30 days prior to conducting the NVIS competency flight at night.

• (h) Conduct an annual competency flight in accordance with Appendix G of this AC with a qualified NVIS Training Pilot.

  Note: Company NVIS Training Pilot qualifications may be granted equivalency based on previous NVIS experience and credentials such as those gained from military experience. Previous NVIS experience within the last 2 years may waive some of the requirements at the Minister's discretion.

1.0 (9)

Currency:

(1) NVIS flying is recognized as a skill that degrades with time and lack of currency. Company training programs must indicate minimum currency requirements to conduct NVIS operations. The interval to retain NVIS currency is 90 days. During this time, the pilot must have conducted 3 NVIS events, as defined in section 2.3 Definitions and Abbreviations, item (1)(o). If this is not accomplished, the pilot has an additional month to achieve this level of currency but cannot fly with passengers or essential crew until this is accomplished.

(2) If these currency requirements are not met within 120 days, the pilot must conduct a NVIS competency flight with an approved company NVIS training pilot. If currency lapses beyond the 120 days then a pilot may regain currency by conducting a ground briefing and training flight in a NVIS modified aircraft or a TCCA approved NVIS simulator or aircraft with a qualified NVIS training pilot to include aerodrome maneuvering and at least two complete events and a review of IIMC procedures prior to conducting passenger-carrying operations.

(3) EVS is generally integrated into a composite internal / instrument / external scan process, the inclusion of EVS as an additional aide to night VFR operations must become routine. Qualified pilot should log at a minimum 3 night EVS aided evolutions every 90 days. If this is not accomplished, the pilot has an additional moth to achieve this level of currency but cannot fly with passengers or essential crew until this is accomplished. If these currency requirements are not met within 120 days, the pilot must conduct a NVIS competency flight with an approved company NVIS training pilot. If currency lapses beyond the 120 days then a pilot may regain currency by conducting a ground briefing and training flight in a NVIS modified aircraft or a TCCA approved NVIS simulator or aircraft with a qualified NVIS training pilot to include aerodrome maneuvering and at least two complete events and a review of IIMC procedures prior to conducting passenger-carrying operations.

(4) NVIS currency is mandatory for all pilots to conduct operations in accordance with this AC and forms part of their PPC requirements.

(5) Other than flights conducted in accordance with section 602.40 of the CARs, pilots using NVIS should have completed a day sequence of approach, landing, maneuvering and take-off from an aerodrome within 90 days prior to NVIS operations to an unfamiliar established aerodrome.

1.0 (10)

NVIS Program Validity and Pilot NVIS Competency Flight Periods:

• (1) The validity period for individual pilots and for companies will be as follows:
  • (a) Pilot NVIS Competency Flight:
    • (i) Newly trained Company NVIS Training Pilots and or Chief Pilots will undergo NVIS Competency Flight upon completion of training. Newly qualified NVIS pilots will undergo an annual Competency Flight after their first year of NVIS operations. This flight will include the same items as required for pilots whose currency lapsed for greater than 90 days including the ground training. For company pilots the annual NVIS Competency Flights may be conducted by company NVIS Training Pilots.
    • (ii) Pilots with one or more years of NVIS experience who thereafter meet the 90 day currency requirements throughout the year without lapses as described in the SA are deemed to be NVIS proficient and may forego the annual NVIS competency flight.
• (2) For Company NVIS Training Pilots and or Chief Pilots the annual NVIS Competency Flights should be conducted by NVIS Training pilot other than the pilot who conducted their recurrent training. If this is not feasible then the Competency flights must be approved and or monitored by the company POI. (or appropriately NVIS qualified Transport Canada (TC) inspector)
  • (a) Commercial Operators NVIS Program:
    • (i) A company without any previous NVIS experience must undergo an NVIS Program Validation by TC prior to commencing NVIS operations. Subsequent to this initial validation the company NVIS program must be reviewed as part of scheduled surveillance activities but not later than 18 months after the initial validation. From this point Inspectors may follow the validity procedures in the AC (Appendix B) be included in all future surveillance activities.
    • (ii) For operators with existing NVIS programs prior to the date of this document Inspectors may follow the validity procedures in the AC (Appendix B) be included in all future surveillance activities.

1.0 (11)

Company Operations Manual and Standard Operations Procedures Amendments

(1) Company Operations Manuals (COM) are to be amended to include the contents of the Appendix A of this AC. Recommended section titles include but are not limited to:

• (a) Pilot/crew NVIS currency requirements;
• (b) Proficiency check requirements;
• (c) NVIS Competency Flight requirements;
• (d) Pilot/crew training requirements;
• (e) Initial and recurrent flight training;
• (f) Company training pilot requirements;
• (g) Record keeping requirements to include NVIS events;
• (h) NVIS altitudes;
• (i) Company approved routes in mountainous areas;
• (j) Company weather restrictions;
• (k) NVIS Risk Matrix and Dispatch authority procedures;
• (l) Set up, inspection or testing of NVIS equipment or displays;
• (m) Set up of external lighting and use of suitable external references and scan for NVIS taxiing and line up;
• (n) Crew responsibilities for taxiing, hovering, take-off, approach and landing;
• (o) Normal and emergency procedures for NVIS equipment failure including IIMC procedures, transfer of control procedure;
• (p) Proper scan techniques including lookout for Light-Emitting Diode ( LED) lighting;
• (q) Cockpit and cabin light discipline including portable devices / Electronic Flight Bag (EFB);
• (r) Procedures for Ad Hoc routes and landing sites to include overflight and low recce prior to landing;

(2) Maintenance Control Manuals are to reflect the appropriate Supplement Type Certificate (STC) requirements and corresponding maintenance schedules.

1.0 (12)

NVIS Program Validation and Competency Flight Requirement:

(1) Program Validation is to be conducted on all new NVIS programs by TC and an NVIS Competency Flight must be done for newly assigned NVIS Chief Pilot and or NVIS Training Captain.

(2) Current NVIS programs and NVIS Competency Flights are to be evaluated in accordance with the schedule described in paragraph 1.0 (17) above.

(3) NVIS Program Validation and NVIS Competency Flights are to be conducted by NVIS qualified POI or the POI and a TC NVIS qualified pilot. The Competency Flights are conducted for NVIS Training pilots and Chief Pilots. Once these pilots are approved by TC they may continue to train and evaluate the remainder of company pilots as described in the SA.

Note: Since NVIS is a qualification where pilots demonstrate competency the Validation and Competency flights may be flown with the POI monitoring and the TC NVIS pilot conducting the flight from a pilot or jump seat. In the case of NVG the operator is responsible to provide a set of goggles with mount and battery pack or complete helmet with NVIS set up for each additional crew involved in the Validation and / or Competency flights.

1.0 (13)

Basic NVIS Capability Operations; means an operator may conduct the following;

CAR 602.40: The operator may take off or land from unlit established aerodromes included their COM or unlit aerodromes that are published in the CFS. If published in the Canada Flight Supplement (CFS) the operator must seek prior permission from the aerodrome operator unless it is an emergency.

CAR 703.27, 703.34 and 723.34:

CAR 704.23(a), 704.29, 724.29(1)(b) aeroplane and helicopter;

CAR 705.37, 735.37:

For VFR Flight Obstacle Clearance and Routes in Uncontrolled Airspace the operator may operate on company night VFR established routes as approved in their COM at altitudes and horizontal distances from track in accordance with CAR requirements.

CAR 702.18(3) and 703.88(3): PIC instrument rating requirement may be substituted with prescribed basic instrument flight training in accordance with the SA and Appendix H-L (Global NVIS Exemptions):

(a) PIC minimum of 500 hours in the same category of aircraft in a 2 pilot crew where both pilots hold a Commercial Licence.

(b) Aircraft is to be operated with 2 NVIS qualified pilots as crew.

(c) The aircraft must be IFR equipped for two pilot operations and maintained in accordance with the MEL.

NVIS qualifications, currency and proficiency must be maintained as described in Appendix A of this AC.

Note: Pilots who conduct NVIS operations must maintain either an annual IFR PPC, an annual IPC or conduct an instrument competency flight as described in section 1.0 (4) of this Appendix.

1.0 (14)

Advanced NVIS Capability Operations; means an operator may conduct the following:

CAR 602.40: The operator may take off or land at unlit established or ad hoc aerodromes.

CAR 722.18(4) and (5): These Class B/C/D External Load flights may be conducted as per day VFR.

CAR 602.25, 702.19 / 722.19(a): Entering or leaving a helicopter in flight may be conducted as per day VFR.

CAR 703.27, 703.34, 723.34;

CAR 704.23(a), 704.29, 724.29(1)(b) aeroplane and helicopter;

CAR 705.37, 725.37:

For VFR Flight Obstacle Clearance and Routes in Uncontrolled Airspace the operator may fly on company established routes and ad hoc routes with the following limitations:

• Lateral spacing: Routes should be planned to retain the minimum 3 miles from obstacles however it is understood that terrain, obstructions and weather may not permit this therefore NVIS operators may apply reduced horizontal distance as low as 500 feet from the route to be flown.
• Altitude: Routes should be planned to retain the required minimum of 1000 feet above highest obstacle along the route however it is understood that aircraft limitations or weather may not permit this there NVIS operators may allow for undulating topography with occasional variations in altitude above ground between 1000 and 500 feet.

Note: Without this allowance an aircraft flying from CYYC Calgary AB to CYGE Golden BC would need to be flown at an estimated altitude of 14,000 feet. Night VFR using NVIS means that the flight can safely be conducted along the VFR mountain route following the valleys instead of overflying the mountains

CAR 702.18(3), 722.07(2)(b)(i)(A)(II) and 703.88(3), 723.07(2)(b)(i)(A)(II) aeroplane and helicopter: PIC instrument rating requirement may be substituted in accordance with Basic NVIS Capability described in the SA and in accordance with the following conditions:

(a) The aircraft must be IFR equipped and maintained in accordance with the MEL.

(b) Aircraft may be operated single-pilot to established or published aerodromes.

(c) Helicopter PIC may fly single-pilot with an NVIS qualified crew to ad hoc aerodromes.

(d) NVIS qualification and currency must be maintained as described in Appendix A of the SA.

Note: Pilots who conduct NVIS operations must maintain either an annual IFR PPC, an annual IPC or conduct an instrument competency flight as described in in section 1.0 (4) of this Appendix.

Note: Advanced NVIS Capability may be granted based on previous NVIS qualifications such as military or police NVIS training. Operators graduating from a Basic to an Advanced NVIS Capability will normally do so via an approved COM amendment and or the appropriate annotation in the SA for NVIS Operations.

2.0 (1)

Maintenance Control Manual Amendments

(1) Maintenance Control Manuals and “limitations” section of the applicable Aircraft Flight Manual or AFM Supplement are to reflect the appropriate STC requirements and any corresponding maintenance actions.

(2) Maintenance procedures must be developed to ensure that NVG Lighting STC are verified after any maintenance or modification is conducted which may affect the components, airframe or lighting included in the NVIS STC.

(3) Maintenance training must include NVIS STC requirements, MEL considerations, acquisition, removal, replacement of any cockpit items that may affect the STC.

(4) Aircraft inspection sheets and logbook to be amended to include NVIS requirements or limitations.

2.0 (2)

Enhanced Vision Systems

(1) While there are no existing TSO specifications for EVS, TCCA considers AC 20-167A as an acceptable means, but not the only means, to install and obtain airworthiness approval for enhanced vision system. EVS is a peripheral technology and can significantly augment the pilot's situational awareness for VFR operations. EVS performance should, at a minimum, include the following:

• (a) DO-160D (or higher) qualification for the EVS imaging component(s);
• (b) Field of View (FOV) – 30 degrees lateral is the minimum primary FOV acceptable for aviation operations. Higher FOV up to 55 degrees lateral provide significantly higher levels of overall situational awareness, anything higher than 55 degrees would present optical distortion (fish eye lens) and be an unsuitable characteristic;
• (c) Resolution - 320 x 240 resolution;
• (d) Refresh rate – 30Hz is the minimum standard to be acceptable for aviation flight operations. 30Hz is half real-time imagery, a system with a 60Hz refresh rate would be highly recommended and react much more favourably to attitude / flight path changes of an aircraft;
• (e) Integral window or front frame heating of EVS camera/sensor housing;
• (f) Auto camera/sensor stow position on tilt control switch for landing / take-off. Systems with tilt / pan control must have a position indicator on the display / screen which clearly shows to the pilot where his optical sensor is aimed;
• (g) Installations must be performed under provisions of a Supplement Type Certificate or Serialized Supplement Type Certificate; and
• (h) EVS installations on NVG equipped aircraft must ensure that display and annunciated switches are modified according to provisions described in Aircraft Certification Policy Letter 29 and RTCA DO 275 to ensure overall NVIS compatibility within the cockpit.

2.0 (3)

Aircraft Lighting

(1) Aircraft lighting, both interior and exterior must be modified and maintained for NVIS use in order to avoid degradation of NVIS performance. Operators are to determine if this is considered a major modification for their aircraft and have each installation approved. The safety issue is to prevent unacceptable levels of near infrared and red visible light emissions created by unmodified aircraft lighting. These emissions will decrease the performance of the NVIS appliance to the point where it will be difficult or impossible to observe and discern external visual cues while using the goggles. Acceptable aircraft lighting is described in RCTA document DO 275, Minimum Operational Performance Standards for Integrated Night Vision Imaging Systems Equipment. Guidance for the certification of NVG compatible aircraft is provided in Staff Instruction (SI) 513-011.

2.0 (4)

Additional Aircraft Equipment

(1) In addition to the requirement for an NVIS compatible lighting system, aircraft that are to be used for any NVIS operation must have the following serviceable equipment:

• (a) Equipped in accordance with section 605.16 of the CARs plus an Attitude Indicator and a Vertical Speed Indicator. Rotorcraft, vectored thrust, airships must also have a searchlight, steerable from the flight controls for each crew member, if night operations are to be conducted anywhere other than night certified aerodrome. This light need not be NVIS compatible.
• (b) A non-steerable floodlight capable of illuminating the manoeuvring area is acceptable for operations to a published aerodrome;
• (c) A Radio Altimeter (RADALT) which for NVIS operations must be easily viewable under the NVG.
• (d) Exterior lighting such as position and anti-collision lights must be modified to minimize the effect they have on the performance of the NVIS.

3.0 (1)

Airspace: There are no specific airspace requirements for NVIS operations however due to the limitations of some NVIS's ability to see LED lights, pilots should advise Air Traffic Services (ATS) or other aircraft at uncontrolled aerodromes if they suspect difficulties seeing the LED aircraft lights.

3.0 (2)

Unlit Published Aerodromes: Prior to operating with NVIS at an unlit registered or certified aerodrome, operators must confirm the aerodrome's level of service meets all the applicable requirements pertaining to night operations set out in Part III of the CARs The level of service information permitting after hours NVIS operations must be published in the Canadian Flight Supplement under aerodrome information or in NOTAM(s).

Due to the limitations of some NVIS's ability to see LED lights, pilots should advise ATS or other aircraft at uncontrolled aerodromes if they suspect difficulties seeing LED aerodrome lights using NVIS.

Operator informs Transport Canada (TC) of intent to conduct NVIS operations

• Submits request for Special Authorization for NVIS Operations

• Date expected to be operational

• Type and number of NVIS equipment (e.g.: 6 x NVG)

• Type and number of aircraft to be NVIS equipped

• Technical information for any new NVIS technology. Note: the Minister may request a Risk Assessment if the technology has not been used in commercial aviation prior to their application.

• Type of operations / area of operations

• Number of pilots to be trained and summary of any previous NVIS qualifications with dates

• Submit NVIS Training Plan that meets requirements described in Appendix A of the SA including instrument training for pilots who do not hold an Instrument Rating.

• Name of training provider and location of training plus type of aircraft used for training if it is to be conducted other than at an operator's home base on their own aircraft.

• List of aerodromes and routes to be approved for COM as Established Aerodromes and Established Routes as defined in the SA. This is to include a company database of obstructions that may not be published in aviation charts or publications. Such obstruction database is to be available for pilots during flight planning and it must be reviewed annually as a minimum.

• Advised land owners or aerodrome operators of planned NVIS operations. This may impact an aerodrome's Level of Service as published in CFS.

• Submit COM amendment and NVIS SOP for approval

• Schedule NVIS Program Validation and Pilot Competency Flights

Onsite NVIS Program Validation

• Draft COM and SOP approved

• Conduct In-Briefing with Chief Pilot, NVIS Training pilot(s), SMS Manager and Maintenance representative(s):
• Review Agenda / schedule for Validation
• Review NVIS equipment installed
• Review aerodromes / routes for flights
• Conduct familiarization with hangar and aircraft

• Briefing Chief Pilot and NVIS Training Pilot(s)
• Review of NVIS training records
• Review of pilot licence / medical
• Review any updates of COM/SOP since application
• Brief and conduct day flight to familiarize everyone with aerodromes, routes and ensure no hidden obstructions or terrain that may impede safe conduct of NVIS Competency Flights
• Pilot(s) will flight plan NVIS flight IAW with Appendix A of the SA
• Pilot(s) demonstrate pre-flight care, set-up and focus of NVIS equipment
• Pilot(s) will demonstrate proper Controlled Goods
• procedures
• NVIS flight flown as briefed in accordance with Appendix G or company approved form
• Conclusion of NVIS Competency Flight must include proper storage and safety of NVIS Controlled Goods
• Debrief flight and complete Appendix G

• Conduct out-briefing with Chief Pilot, Training pilot(s), SMS and Maintenance representatives:
• Debrief flight ops, dispatch
• Debrief NVIS set up and equipment
• Debrief any relevant SMS issues
• Debrief any maintenance
• Review findings related to SOPs and discuss possible amendments or recommended changes to suit operational environment
• Set up expected dates for completion of SOP updates
• Grant Special Authorization for Basic or Advanced NVIS operations or expected approval date if discrepancies must be addressed prior to commencing operational revenue flights

Unsatisfactory Validation:

• Address findings with COM and SOPs
• Conduct additional pilot training for any Unsatisfactory NVIS Competency Flight
• Schedule follow up Validation to address the above
• Refrain from operational revenue NVIS flights until approved by TC

Satisfactory Validation:

• Address recommended changes to COM and SOP
• Continue with pilot training program if more pilots to be trained prior to operations
• Plan for NVIS Program Validation follow up within 12 to 18 months or in accordance with surveillance schedule

NVIS STC and Maintenance Program

• Aircraft cockpit and external lighting modified in accordance with an approved STC

• Schedule certification of STC by TC National Aircraft Certification. Note: This may require 60 to 90 day notice to NAC

• Maintenance program is compatible with the operator's organization. Operator is able to implement and supervise the program

• Maintenance personnel are familiar with the operator's approved program including individual responsibilities

• Organization is able to identify available internal and external resources to ensure program effectiveness

• Procedure to ensure continued airworthiness relative to NVIS operations

• Procedure to revise and update the maintenance program

• Method to identify, record or designate personnel assigned responsibility in managing program, delivering the program, maintaining the program, or performing quality assurance for the program

• Systems required for NVIS and configuration status for each aircraft is verified

• Aircraft meet the criteria specified by the applicable aircraft manufacturer or avionics manufacturer for associated systems and equipment

• Modifications, additions, and changes made to

• qualify aircraft systems for NVIS operations if other than specified in the AFM, TC or STC are identified
• Additional maintenance requirements and log entries necessary to change NVIS status are identified

• Aircraft defect reporting procedures that are unique to NVIS program identified

• Procedures which identify, monitor and report NVIS system and component discrepancies for the purpose of quality control and analysis

• Procedures which define, monitor and report chronic and repetitive discrepancies

• Procedures which ensure aircraft remain out of Night Flight until successful corrective action has been verified for chronic and repetitive discrepancies (IAW STC requirements)

• Procedures which ensure the aircraft system status is placarded properly and clearly documented in the aircraft log book, in coordination with maintenance control engineering, flight operations, and dispatch or equivalent

• Procedures to ensure the downgrade of aircraft NVIS capability status when maintenance has been performed by persons other than those trained, qualified, or authorized to use or approved procedures related to NVIS operations

• Procedures for systems ground and flight checks following periodic maintenance

Established or Published Aerodromes

• Site meets requirements defined in the SA
• Site has been approved in COM
• Site provides safe take-off and landing IAW Flight Manual and SOPs
• Land owner or operator has been advised

Non Published or Ad Hoc Aerodromes

• Pilot(s) meet requirements for Advanced NVIS in accordance with conditions set out in the SA
• PIC assumes responsibility for safe landing and take-off IAW Flight Manual, SOP and conditions of the SA

1. Weather

Total:

Ceiling/Visibility

≥ 2000/5

> 1500/4

>1000/3

Unaided

2

4

6

Aided

1

2

3

1. Pre-Flt Preparation

2. NVIS Risk Matrix – Dispatch Authority

3. Crew Mission Briefing

4. Pre-Flt/Start/System Checks (RadAlt)

5. Hovering Flight (H)

6. Taxiing

(7. Take-Off

8. Climb/Cruise Flight

9. IF Procedures (if relevant)

10. IIMC Procedures

11. Landing site / surface assessment

12. Approach/Landing

(13) Use of Landing / Searchlight

14. Off level Operations¹ (H)

15. Ad Hoc Aerodrome Operations

16. Confined Area Operations (H)

17. NVIS Failures

18. Goggle/De-Goggle Procedures

19) NVG Focus Procedure

20. NVG Scan techniques

21. Operations from unlit aerodrome

22. NVG handling and storage (ITAR)

Unsatisfactory Satisfactory Satisfactory with Briefing

23. EVS zoom and gain settings

24.

25.

26. Half Rotor Judgment (H)

27. Wing Clearance (A)

28. Company specific Procedures

29.

30.

31.

32.

1. Pre-Flt Preparation

• 2. NVIS Risk Matrix – Dispatch Authority

• 3. Crew Mission Briefing

• 4. Pre-Flt/Start/System Checks (RadAlt)

• 5. Hovering Flight (H)

• 6. Taxiing

• 7. Take-Off

• 8. Climb/Cruise Flight

• 9. IF Procedures (if relevant)

• 10. IIMC Procedures

• 11. Landing site / surface assessment

• 12. Approach/Landing

• 13. Use of Landing / Searchlight

• 14. Off level Operations¹ (H)

• 15. Ad Hoc Aerodrome Operations

• 16. Confined Area Operations (H)

• 17. NVIS Failures

• 18. Goggle/De-Goggle Procedures

• 19. NVG Focus Procedure

• 20. NVG Scan techniques

• 21. Operations from unlit aerodrome

• 22. NVG handling and storage (ITAR)

Unsatisfactory Satisfactory Satisfactory with Briefing

• 23. EVS zoom and gain settings

• 24.

25.

26. Half Rotor Judgment (H)

27. Wing Clearance (A)

28. Company specific Procedures

30.

31.

32.

33.