Abbreviations
ix
Aircraft Accident Report
| FMS | flight management system |
| FSF | Flight Safety Foundation |
| GCD | Guam Civil Defense |
| GFD | Guam Fire Department |
| GPS | global positioning system |
| GPWS | ground proximity warning system |
| GS | glideslope |
| HAT | height above touchdown |
| Hg | Mercury |
| HSI | horizontal situation indicator |
| Hz | Hertz |
| IAF | initial approach fix |
| IASA | International Aviation Safety Assessment |
| ICAO | International Civil Aviation Organization |
| IFR | instrument flight rules |
| ILS | instrument landing system |
| IMC | instrument meteorological conditions |
| IOE | initial operational experience |
| KCAB | Korean Civil Aviation Bureau |
| kg | kilogram |
| LOC | localizer |
| LOFT | line-oriented flight training |
| MAP | missed approach point |
| MDA | minimum descent altitude |
| MHz | megahertz |
| MOCT | Ministry of Construction and Transport |
| MOU | memorandum of understanding |
| MSAW | minimum safe altitude warning |
| msl | mean sea level |
| NASA | National Aeronautics and Space Administration |
| NDB | nondirectional beacon |
| nm | nautical mile |
| NOTAM | Notice to Airmen |
| NPRM | notice of proposed rulemaking |
| NWS | National Weather Service |
| OSC | on-scene commander |
| OST | Office of the Secretary of Transportation |
| PAPI | precision approach path indicator |
| PF | pilot flying |
| PIC | pilot-in-command |
| PNF | pilot not flying |
| POI | principal operations inspector |
