AppendixAppendix
Appendix 4Acronyms Used in this AMC
| AC | (FAA) Advisory Circular |
|---|---|
| AMC | Acceptable Means of Compliance |
| ARAC | Aviation Rulemaking Advisory Committee |
| ARP | Aerospace Recommended Practices |
| AS | Aerospace Standard |
| CCD | Cursor Control Device |
| CFR | Code of Federal Regulations |
| CRT | Cathode Ray Tube |
| CS-AWO | EASA Certification Specifications for All Weather Operations |
| DEP | Design Eye Position |
| EASA | European Aviation Safety Agency |
| EFVS | Enhanced Flight Vision System |
| ERP | Eye Reference Position |
| ETSO | European Technical Standard Order |
| EUROCAE | European Organisation for Civil Aviation Equipment |
| EVS | Enhanced Vision System |
| FAA | Federal Aviation Administration |
| FADEC | Full Authority Digital Engine Controls |
| FD | Flight Director |
| FHA | Functional Hazard Assessment |
| FMS | Flight Management System |
| FOV | Field-of-View |
| FPA | Flight Path Angle |
| FPV | Flight Path Vector |
| GNSS | Global Navigation Satellite System |
| GUI | Graphical User Interface |
| HDD | Head-Down Display |
| HMD | Head-Mounted Display |
| HUD | Head-Up Display |
| ILS | Instrument Landing System |
| ICAO | International Civil Aviation Organization |
| JAA | Joint Aviation Authorities |
| LCD | Liquid Crystal Display |
| MSG-3 | Maintenance Steering Group 3 |
| PF | Pilot Flying |
| PNF | Pilot Not Flying |
| RA | Resolution Advisory |
| RNAV | Area Navigation |
| SAE | SAE International (formerly Society of Automotive Engineers) |
| SVS | Synthetic Vision System |
| TAWS | Terrain Awareness and Warning System |
| TCAS | Traffic Alert and Collision Avoidance System |
| VFR | Visual Flight Rules |
| VNAV | Vertical Navigation |
| VOR | Very High Frequency Omnirange Stations |
[Amdt 25/11]
[Amdt 25/17]
APPENDIX · Appendix 4 — CS-25 · ED Decision 2015/019/R · CS-25 Easy Access Rules · EAR revision 26 Jan 2023