Advisory Circulars

Advisory Circulars are issued to provide guidance to the industry on subjects related to procedures.

Air Traffic Controller Licensing


Notice. No


Like-Type Group For Air Traffic Controller Rating


2 Jan 2020

Aircraft Maintenance Licensing


Notice. No


SAR-66 Basic Examinations (PDF, 756KB)

AC 66-13(1)

9 Mar 2022

Acceptable Type Training Conducted By Organisations Not Holding SAR-147 Approval for Type Rating Endorsement on an Aircraft Maintenance Licence (PDF, 73KB)

AC 66-12(1)

23 Mar 2022

Reissuance of an Aircraft Maintenance Licence (PDF, 139KB)

AC 66-11(1)

9 Mar 2022

Conversion of Foreign Aircraft Maintenance Licence (PDF, 176KB) AC 66-10(4) 1 Jan 2024 

Acceptance of Foreign Aircraft Maintenance Licences for SAR-145 Maintenance Facilities Outside Singapore (PDF, 61KB)

AC 66-9(2)

5 Oct 2012

Suggested Study References for SAR-66 Basic Knowledge Examinations (PDF, 220KB)

AC 66-6(1)

24 Feb 2021

Aircraft Types Acceptable for Endorsement on a SAR-66 Aircraft Maintenance Licence (PDF, 247KB)

AC 66-5(3)

24 Feb 2021

Limitations That May Be Imposed on the Aircraft Maintenance Licence (PDF, 60KB)

AC 66-4(1)

23 Mar 2022

Guide to Compilation of Schedule of Experience and On-the-Job Training (PDF, 368KB)

AC 66-2(1)

26 Nov 2020

SAR-7 Protected Rights and Certification Authorisations Cancelled 25 Jan 2021
Conversion from SAR-7 Licence to SAR-66 Licence Cancelled 25 Jan 2021
SAR-7 Examination Credits and Bridging Examinations Cancelled 25 Jan 2021
Sample of SAR-66 Aircraft Maintenance Licence Cancelled 18 Mar 2022

Flight Crew Licensing


Notice. No


Language Proficiency (PDF, 1MB)

AC FCL-2(3)

6 Mar 2020

Deferment of Medical Examination when on duty outside Singapore (PDF, 27KB)

AC FCL-3(0)

19 Aug 2010

Endorsement of Aircraft Types in Flight Crew Licences (PDF, 165KB) AC FCL-4(6) 1 Oct 2023

Synchronisation of Validity Periods for Authorised Flight Examiner and Flying Instructor Appointments (PDF, 86KB)

AC FCL-5(0)

27 Jul 2012

Ground Examination Syllabus for Pilots (PDF, 21MB)

AC FCL-7(2)

26 Jul 2019

Guidance for the Flying Instructor Rating (PDF, 130KB)

AC FCL-8(2)

13 Nov 2020

Multi-Crew Pilot Licence (MPL) Training Course (PDF, 252KB)

AC FCL-9(2)

23 Jul 2021

Approval for Zero Flight Time Training (PDF, 226KB)

AC FCL-10(1)

6 Mar 2020

Safety Management System (SMS)-Aviation Training Organisation (ATO) (PDF, 24KB)

AC FCL-11(0)

4 May 2017

Authorisation of Flight Examiners (PDF, 186KB)

AC FCL-12(0)

9 Jul 2020

Reactivation Training Programmes for Multi-crew Certificated Aircraft (PDF, 190KB)

AC FCL-13(0)

25 Mar 2022

Conversion of Foreign Professional Pilot Licences  Cancelled  6 Mar 2020
Validity of Examination Results for Pilots Cancelled  6 Mar 2020

Training Organisation