Published on 2018-03-20

Advisory Circulars

Advisory circular provides explanatory information on how to comply with CAR requirements, and its compliance is a mandatory.
If you find any issue related to the below information, send an email to the Rule Division at rule@mcaa.gov.mn.
Please see “Flight test standard guide” in “Aviation Legislation/Information“.

General ACs
AC Title Effective date
1 AC00-1 Acceptability of Parts  09.Aug.2016
2 AC00-2 Storage and distribution of aeronautical supplies 31.Mar.2016
3 AC00-3 Internal Quality Assurance  09.Aug.2016
4 AC00-5 Parts Documentation-CAA Form One-Authorized Release Certificate  09.Aug.2016
CAR interpretation summary 
5 AC01-1 Иргэний нисэхэд түгээмэл хэрэглэдэг үг хэллэг 26.Mar.2020
Part 12    Accidents, Incidents and Statistics
6 AC12-1 Mandatory occurrence notification and information 28.Jul.2020
7 AC12-2 Incident Investigation 31.Mar.2016
Part 21    Certification of Products and Parts
8 AC21-1
AC21-1 App. 2
Product certification – Type certificates and type acceptance certificates
Product certification – Type certificates and type acceptance certificates – Appendix 2 to AC21-1
31.Mar.2016
31.Mar.2016
9 AC21(19)-1 Test Pilot Approvals 31.Mar.2016
10 AC21-2 Product certification – Airworthiness certificates in the standard and restricted categories 31.Mar.2016
11 AC21-3 Product certification – Airworthiness certificates in the special category 31.Mar.2016
12 AC21-4 Special Category – Amateur – Built Aircraft Airworthiness Certificates 31.Mar.2016
13 AC21-5 Approval of modifications covering aircraft ferry fuel systems and overweight operation  27.Apr.2016
14 AC21-6 Identification of product and parts – Identification information, provision, and replacement 27.Apr.2016
15 AC21-8 Design Changes – Supplemental Type Certificate AC21-8 Appendix A as a Word document  27.Apr.2016
16 AC21-9 Special Flight Permits 27.Apr.2016
17 AC21-11 Electrical Load Analysis 19.Apr.2017
Part 43    General Maintenance Rules
18 AC43-1 Aircraft maintenance 27.Apr.2016
19 AC43-2 Aircraft Empty Weight and Empty Weight Centre of Gravity-Forms CAA 2102 and CAA 2173  27.Apr.2016
20 AC43-3 Parts Documentation – CAA Form Two 27.Apr.2016
21 AC43-4 On condition maintenance  27.Apr.2016
22 AC43-5 Engine and propeller overhaul and testing  27.Apr.2016
23 AC43-6 Emergency equipment  27.Apr.2016
24 AC43-7 Calibration of compasses and surveying compass swing sites  27.Apr.2016
25 AC43-8 Non-destructive Testing  27.Apr.2016
26 AC43-9 Modifications, Repairs, and the Form CAA337  27.Apr.2016
27 AC43-10 Aircraft radio station – Form CAA 2129 27.Apr.2016
28 AC43-11 Emergency locator transmitters 04.Feb.2016
29 AC43-12 Non-aeronautical lead acid batteries 04.Feb.2016
30 AC43-13 Calibration of tools and test equipment for maintenance of aircraft 04.Feb.2016
31 AC43-14 Avionics, installations – Acceptable technical data  27.Apr.2016
32 AC43-15 Aircraft Software Configuration Management  04.Feb.2016
33 AC43-21 Escape and egress systems  04.Feb.2016
Part 47    Aircraft Registration and Marking 
34 AC47-1 Aircraft registration and marking 09.Aug.2016
Part 61    Pilot Licences and Ratings
35 AC61-1 Pilot licences and ratings – General 11.Oct.2020
36 AC61-2 Pilot licences and ratings – Student pilots 31.Mar.2020
37 AC61-3 Pilot licences and ratings – Private pilot licences 11.Oct.2020
38 AC61-5 Pilot licences and ratings – Commercial pilot licence 07.Aug.2020
39 AC61-7 Pilot licences and ratings – Airline transport pilot licence 07.Aug.2020
40 AC61-10 Pilot licences and ratings – Type ratings 07.Aug.2020
41 AC61-12 Pilot licences and ratings – Aerobatic flight ratings 11.May.2016
42 AC61-13 Pilot licences and ratings – Glider tow ratings 11.May.2016
43 AC61-14 Pilot licences and ratings – Parachute drop ratings 11.May.2016
44 AC61-15 Pilot licences and ratings – Agricultural ratings 11.May.2016
45 AC61-16 Pilot licences and ratings – Pilot chemical ratings 11.May.2016
46 AC61-17 Pilot licences and ratings – Instrument ratings 04.Feb.2016
47 AC61-18 Pilot licences and ratings – Flight instructor ratings 11.May.2016
48 AC61-19 Pilot licences and ratings – Flight Examiner Ratings 11.May.2016
49 AC61-20 Pilot licences and ratings – Recreational Pilot Licence 11.May.2016
Part 63    Flight Engineer Licences and Ratings 
50 AC63-1 Flight engineer licences and ratings 09.Aug.2016
Part 65  Air Traffic Service Personnel Licences and Ratings 
51 AC65-1 Air Traffic Service Personnel Licences and Ratings – General 11.May.2016
52 AC65-3 Air Traffic Service Personnel Licences and Ratings – Air Traffic Controller Licences 11.May.2016
53 AC65-5 Air Traffic Service Personnel Licences and Ratings – Flight Service Operator Licences 11.May.2016
54 AC65-6 Air Traffic Service Personnel Licences and Ratings – Flight Radiotelephone Operator Rating 11.May.2016
55 AC65-7.1 Air Traffic Service Personnel Licences and Ratings – Air Traffic Controller Ratings – Aerodrome Control Rating 11.May.2016
56 AC65-7.2 Air Traffic Service Personnel Licences and Ratings – Air Traffic Controller Ratings – Approach Control Rating 11.May.2016
57 AC65-7.3 Air Traffic Service Personnel Licences and Ratings – Air Traffic Controller Ratings – Approach Control Radar Rating 11.May.2016
58 AC65-7.4 Air Traffic Service Personnel Licences and Ratings – Air Traffic Controller Ratings – Area Control Rating 11.May.2016
59 AC65-7.5 Air Traffic Service Personnel Licences and Ratings – Air Traffic Controller Ratings – Area Control Radar Rating 11.May.2016
60 AC65-8.1 Air Traffic Service Personnel Licences and Ratings – Flight Service Operator Ratings – Oceanic Air-Ground Rating 11.May.2016
61 AC65-8.2 Air Traffic Service Personnel Licences and Ratings – Flight Service Operator Ratings – Aerodrome Flight Information Rating  11 May 2016
62 AC65-8.3 Air Traffic Service Personnel Licences and Ratings – Flight Service Operator Ratings – Area Flight Information Rating  11.May.2016
63 AC65-9 Air Traffic Service Personnel Licences and Ratings – Air Traffic Services Instructor Ratings 11.May.2016
64 AC65-10 Air Traffic Service Personnel Licences and Ratings – Air Traffic Services Examiner Ratings 11.May.2016
Part 66  Aircraft Maintenance Personnel Licensing 
65 AC66-1 Aircraft Maintenance Engineer Licence – General 04.Feb.2016
66 AC66-2.1A Aircraft Maintenance Engineer Licence – Examination Subject 1A Aeronautical Science – Mathematics & Physics 04.Feb.2016
67 AC66-2.1B Aircraft Maintenance Engineer Licence – Examination Subject 1B Aeronautical Science – Electrical Fundamentals 04.Feb.2016
68 AC66-2.2 Aircraft Maintenance Engineer Licence – Examination Subject 2 Aircraft Engineering Knowledge 04.Feb.2016
69 AC66-2.3 Aircraft Maintenance Engineer Licence – Examination Subject 3 Aircraft Materials 04.Feb.2016
70 AC66-2.4 Aircraft Maintenance Engineer Licence – Examination Subject 4 Aeroplanes 1 04.Feb.2016
71 AC66-2.5 Aircraft Maintenance Engineer Licence – Examination Subject 5 Aeroplanes 2 04.Feb.2016
72 AC66-2.6 Aircraft Maintenance Engineer Licence – Examination Subject 6 Rotorcraft 04.Feb.2016
73 AC66-2.7 Aircraft Maintenance Engineer Licence – Examination Subject 7 Piston Engines 27.Apr.2016
74 AC66-2.8 Aircraft Maintenance Engineer Licence – Examination Subject 8 Turbine Engines  27.Apr.2016
75 AC66-2.11 Aircraft Maintenance Engineer Licence – Examination Subject 11 Avionics 1 27.Apr.2016
76 AC66-2.12 Aircraft Maintenance Engineer Licence – Examination Subject 12 Avionics 2 04.Feb.2016
77 AC66-2.13 Aircraft Maintenance Engineer Licence – Examination Subject 13 Electrical Systems 04.Feb.2016
78 AC66-2.14 Aircraft Maintenance Engineer Licence – Examination Subject 14 Instrument Systems 04.Feb.2016
79 AC66-2.15 Aircraft Maintenance Engineer Licence – Examination Subject 15 Radio Systems 04.Feb.2016
80 AC66-2.16 Aircraft Maintenance Engineer Licence – Examination Subject 16 Compass Systems 04.Feb.2016
81 AC66-2.17 Aircraft Maintenance Engineer Licence – Examination Subject 17 Human Factors 04.Feb.2016
82 AC66-2.18 Aircraft Maintenance Engineer Licence – Examination Subject 18 Lighter-Than-Air Aircraft 04.Feb.2016
83 AC66-2.20 Aircraft Maintenance Engineer Licence – Examination Subject 20 Air Law – Written 04.Feb.2016
84 AC66-2.21 Aircraft Maintenance Engineer Licence – Examination Subject 21 Air Law – Oral 04.Feb.2016
85 AC66-2.30 Aircraft Maintenance Engineer Licence – Mechanical Group Ratings 04.Feb.2016
86 AC66-2.31 Aircraft Maintenance Engineer Licence – Avionic Group Ratings 04.Feb.2016
87 AC66-2.32 Aircraft Maintenance Engineer Licence – Certificate of Inspection Authorisation (Subject 025) 04.Feb.2016
88 AC66-2.33 Aircraft Maintenance Engineer Licence – Airframe Overhaul (Subject 009) 04.Feb.2016
89 AC66-2.34 Aircraft Maintenance Engineer Licence – Mechanical Component Ratings (Group 7) 04.Feb.2016
90 AC66-2.35 Aircraft Maintenance Engineer Licence – Avionic Component Group Ratings (Group 7) 04.Feb.2016
Part 67  Medical Standards and Certification 
91 AC67-1 Aircraft Medical standards and certification – General 09.Aug.2016
Part 91  General Operating and Flight Rules 
92 AC91-1 Aviation events 31.Mar.2016
93 AC91-2 Assignment of mode S address 04.Feb.2016
94 AC91-3 Aeroplane performance under Part 91 04.Feb.2016
95 AC91-4 Reduced vertical separation minima (RVSM) 31.Mar.2016
96 AC91-5 Operation of portable electronic devices (PED) during flight under IFR 31.Mar.2016
97 AC91-6 Aircraft technical log 31.Mar.2016
98 AC91-7 Required navigation performance (RNP 10) 31.Mar.2016
99 AC91-8 Required navigation performance in European airspace designated for basic RNAV (BRNAV) operations (RNP 5) 31.Mar.2016
100 AC91-9 Radiotelephony Manual 09.Aug.2016
101 AC91-10 Required Navigational Performance 4 (RNP 4) Operational Approval (141Kb) 04.Feb.2016
102 AC91-11 Single Pilot IFR 04.Feb.2016
103 AC91-12 Aircraft Maintenance Programmes 04.Feb.2016
104 AC91-13 Night Vision Imaging Systems – Helicopter 04.Feb.2016
105 AC91-14 Light Aircraft Maintenance Programme – Aeroplanes 27.Apr.2016
106 AC91-15 Aerodrome Standards and Requirements: Aeroplanes at ot below 5700 MCTOW – Non Air Transport Operations 27.Apr.2016
107 AC91-17 Laser Illumination of Aircraft Associated form CAA800 31.Mar.2016
108 AC91-18 Aircraft Software Configuration Management 27.Apr.2016
109 AC91-19 Piston Engine TBO Mixed Agricultural and Other Operations 31.Mar.2016
110 AC91-20 Guidelines for the Approval and Use of Electronic Flight Bag Devices  27.Apr.2016
111 AC91-21 RNAV 1, RNAV 2, RNP 1, RNP APCH and BARO VNAV-Operational Approvals 27.Apr.2016
112 AC91-22 Aircraft Fuelling-Fire Prevention and Safety Measures  27.Apr.2016
113 AC91-23 Electrical Load Analysis 19.Apr.2017
114 AC91-24 Automatic dependent surveillance-Broadcast (ADS-B) system 26.Mar.2020
Part 92  Carriage of Dangerous Goods
115 AC92-1  (En.)
AC92-1 (Мон.)
Dangerous goods training programmes
Аюултай барааны сургалтын хөтөлбөр
11.May.2016
116 AC92-2 (En.)
AC92-2 (Мон.)
Carriage of dangerous goods on domestic VFR flights in unpressurised aircraft not exceeding 5700 kg MCTOW
Орон нутагт VFR-аар MCTOW нь 5700 кг-аас доош жинтэй битүүмжлэлгүй агаарын хөлгөөр аюултай бараа тээвэрлэх
11.May.2016
117 AC92-3 (En.)
AC92-3 (Мон.)
Dangerous goods packaging approval
Аюултай барааны баглаа боодлын иж бүрдлийн зөвшөөрөл
11.May.2016
Part 100  Safety management
118 AC100-1 Safety Management 18.Feb.2020
Part 101  Gyrogliders and Parasails, Unmanned Aircraft (including Balloons), Kites, and Rockets-Operating Rules
119 AC101-1 (En.)
AC101-1 (Мон.)
Remotely Piloted Aircraft Systems (RPAS) under 25 kilograms – Operating in compliance with Part 101 Rules
25 кг-аас бага жинтэй алсын удирдлагатай агаарын хөлгийн систем – ИНД-101 дүрэмд нийцүүлж үйл ажиллагаа явуулах
27.Apr.2016
Part 102  Unmanned Aircraft Operator Certification
120 AC102-1 (En.)
AC102-1 (Мон.)
Unmanned Aircraft-Operator Certification
Хүнгүй агаарын хөлгөөр үйл ажиллагаа эрхлэгчийн гэрчилгээжүүлэлт
 27.Apr.2016
Part 103  Microlight Aircraft-Certification and Operating Rules
121 AC103-1 (En.)
AC103-1 (Мон.)
Microlight aircraft operating rules
Хэт хөнгөн агаарын хөлгийн үйл ажиллагааны дүрэм
27.Apr.2016
Part 105 Parachuting – Operating Rules
122 AC105-1 Parachuting – Operating Rules 19.Apr.2017
Part 108  Air Operator Security Programme
123 AC108-1 Air Operator Security Programme 09.Aug.2016
Part 109  Regulated Air Cargo Agent – Certification
124 AC109-1 Regulated Air Cargo Agent – Certification  09.Aug.2016
Part 115  Adventure Aviation – Certification and Operation
125 AC115-1 Adventure Aviation – Operator Certification 09.Aug.2016
126 AC115-2 Adventure Aviation – Hot Air Balloon Operations 09.Aug.2016
127 AC115-3 Adventure Aviation – Parachute Drop – Aircraft Operations 19.Apr.2017
128 AC115-4 Adventure Aviation – Tandem Parachute Operations 19.Apr.2017
129 AC115-7 Adventure Aviation – Special Aircraft Operations 19.Apr.2017
130 AC115-8 Adventure Aviation – Microlight Aircraft Operations 09.Aug.2016
Part 119  Air Operator – Certification
131 AC119-1 Air Operator Certification 26.Apr.2018
132 AC119-2 Air Operations – Fatigue of flight crew 31.Mar.2016
133 AC119-3 Air Operator Certifications – Part 135 Operations 04.Feb.2016
134 AC119-4 Passenger, Crew and Baggage Weights 09.Aug.2016
135 AC119-5 Aircraft Maintenance Programmes 27.Apr.2016
Part 121  Air Operations – Large Aeroplanes
136 AC121-0 FDR parameter requirements and FDR parameter specifications 26.Mar.2020
137 AC121-1 Extended-range twin-engine operations (ETOPS) 09.Aug.2016
138 AC121-4 The Training and Assessment of Human Factors and Crew Resource Management 09.Aug.2016
139 AC121-6 Occupancy of Emergency Exit Rows 26.Mar.2020
Part 125  Air Operations – Medium Aeroplanes
140 AC125-0 FDR parameter requirements and FDR parameter specifications 26.Mar.2020
141 AC125-2 Ditching – Techniques, Hazards, and Survival: A Basis for Assessing Risk 04.Feb.2016
Part 135  Air Operations – Helicopters and Small Aeroplanes
142 AC135-0 FDR parameter requirements and FDR parameter specifications 26.Mar.2020
Part 139  Aerodrome – Certification, Operation and Use
143 AC139-2 (En.)
AC139-2 (Мон.)
Aerodrome certification exposition
Аэродромын гэрчилгээжүүлэлтийн Ерөнхий заавар
04.Feb.2016
144 AC139-3 Aerodrome inspection programme and condition reporting 04.Feb.2016
145 AC139-4 (En.)
AC139-4 (Мон.)
Aerodrome Rescue and Firefighting
Аэродромын аврах болон гал унтраах ажиллагаа
04.Feb.2016
146 AC139-5 Operational safety during works on aerodromes 04.Feb.2016
147 AC139-6 (En.)

AC139-6 (Мон.)

Aerodrome Design Requirements:
All Aeroplanes conducting Air Transport Operations;
All aeroplanes above 5700 kg MCTOW
Аэродромын төлөвлөлтийн шаардлага:
• Агаарын тээврийн үйл ажиллагаа эрхэлдэг бүх төрлийн агаарын хөлөг;
• MTOW нь 5700 кг-аас дээш бүх агаарын хөлөг
09.Aug.2016
148 AC139-7 (En.)
AC139-7 (Мон.)
Aerodrome Standards and Requirements: Aeroplanes at or below 5700 MCTOW – Non Air Transport Operations
Аэродромын стандарт болон шаардлага: MCTOW нь 5700 кг, эсхүл түүнээс доош агаарын хөлгийн агаарын тээврийн бус үйл
ажиллагааны
27.Apr.2016
149 AC139-8 (En.)
AC139-8 (Мон.)
Aerodrome design, heliports
Аэродромын төлөвлөлт, хэлипорт
04.Feb.2016
150 AC139-9 Notification of aerodrome data and information 27.Apr.2016
151 AC139-10 Control of obstacles 04.Feb.2016
152 AC139-11 Use of day – VFR aerodromes  27.Apr.2016
153 AC139-12 (En.)
AC139-12 (Мон.)
Aerodromes – Certification, Operation and Use – UNICOM and AWIB Services
Аэродромын үйл ажиллагаа, гэрчилгээжүүлэлт – UNICOM болон AWIB үйлчилгээ
27.Apr.2016
154 AC139-13 (En.)
AC139-13 (Мон.)
Aerodrome maintenance: Runway surface friction characteristics and friction testing
Аэродромын засвар, үйлчилгээ: ХБЗ-ны гадаргуугийн барьцалтын үзүүлэлт болон тест
27.Apr.2016
155 AC139-14 (En.)
AC139-14 (Мон.)
Aerodrome Certification – Aerodrome Emergency Plan
Аэродромын гэрчилгээжүүлэлт – Аэродромын онцгой нөхцөлийн төлөвлөгөө
27.Apr.2016
156 AC139-15 (En.)
AC139-15 (Мон.)
Aeronautical Studies for Aerodrome Operators
Аэродромын үйл ажиллагаа эрхлэгчийн нисэхийн судалгаа
27.Apr.2016
157 AC139-16 (En.)
AC139-16 (Мон.)
Wildlife Hazard Management at Aerodromes
Аэродромын мал, амьтан, шувууны аюулаас сэргийлэх зохицуулалт
04.Feb.2016
158 AC139-17 (En.)
AC139-17 (Мон.)
Aerodrome User Groups
Аэродромын хэрэглэгчдийн бүлэг
 27.Apr.2016
Part 140  Aviation Security Service Organisations – Certification
159 AC140-1 (En.)
AC140-1 (Мон.)
Aviation security service organisation – Certification
Нисэхийн аюулгүйн хамгаалалтын үйлчилгээний байгууллагын гэрчилгээжүүлэлт
27.Apr.2016
Part 141  Aviation Training Organisation – Certification
160 AC141-1 Aviation training organisations – Certification 04.Feb.2016
Part 145  Aircraft Maintenance Operations – Certification
161 AC145-1 Aircraft Maintenance Organisations 31.Mar.2016
Part 146  Aircraft Design Organisations – Certification
162 AC146-1 Aircraft design organisations  27.Apr.2016
Part 147  Maintenance Training Organisations – Certification
163 AC147-1 Maintenance Training Organisations – Certification 31.Mar.2016
Part 148  Aircraft Manufacturing Organisations – Certification
164 AC148-1 Aircraft manufacturing organisations 04.Feb.2016
Part 157  Notice of Construction, Alteration, Activation, and Deactivation of Aerodromes
165 AC157-1 (En.)
AC157-1 (Мон.)
Notice of intention to construct, alter, activate or deactivate an aerodrome
Аэродром байгуулах, өөрчлөх, нээх ба хаах тухай мэдэгдэл
 31.Mar.2016
Part 171  Aeronautical Telecommunication Service Organisations – Certification
166 AC171-1 Aeronautical telecommunication services – operation and certification 04.Feb.2016
Part 172  Air Traffic Organisations – Certification
167 AC172-1 Radiotelephony Manual 09.Aug.2016
168 AC172-2 Air Traffic Services – Aerodrome Air Traffic Control  09.Aug.2016
169 AC172-3 ATS Transmission of Graphical Meteorological Information by Voice  09.Aug.2016
Part 173  Instrument Flight Procedure Service Organisation – Certification and Operation
170 AC173-1 Instrument Flight Procedure Design 09.Aug.2016
Part 174  Aviation Meteorological Service Organisations – Certification
171 AC174-1 Aviation Meteorological Service Organisations – Certification 04.Feb.2016
Part 175  Aeronautical Information Service Organisations – Certification
172 AC175-1 Aeronautical Information Service Organisations – Certification 31.Mar.2016
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