Civil Aviation Safety Alert (CASA) 2017-04, Issue number 01, RDIMS 13070146, original effective date 2017-06-23 – Operational level of language proficiency prior to first solo is cancelled, effective 2018-12-08.
The instructions contained in this above mentioned document are now included in CASA 2017-08 – Operational level of language proficiency prior to engaging in radiotelephony communications (RDIMS # 135559971), Issue 01, dated 2017-12-08.
Original signed by
Director, Standards
Director’s Title
Civil Aviation