| Hint | Answer | % Correct |
|---|---|---|
| DME | distance measuring equipment | 100%
|
| GP | glide path | 100%
|
| GNSS | global navigation satellite system | 100%
|
| GPS | Global Positioning System | 100%
|
| GS | ground speed | 100%
|
| HDG | heading | 100%
|
| HF | high frequency | 100%
|
| ILS | Instrument landing system | 100%
|
| LOC | localiser | 100%
|
| MLAT | multilateration | 100%
|
| PSR | primary surveillance radar | 100%
|
| RADAR | radio detection and ranging | 100%
|
| SSR | secondary surveillance radar | 100%
|
| SID | standard instrument departure | 100%
|
| UHF | ultra high frequency | 100%
|
| VHF | very high frequency | 100%
|
| RNAV | area navigation | 0%
|
| ADS | automatic dependent surveillance | 0%
|
| ADF | automatic direction finder | 0%
|
| CDI | course deviation indicator | 0%
|
| EFIS | electronic flight information system | 0%
|
| INS | inertial navigation system | 0%
|
| NDB | non directional beacon | 0%
|
| PBN | performance based navigation | 0%
|
| RNP | required navigation performance | 0%
|
| STAR | standard terminal arrival route | 0%
|
| TMG | track made good | 0%
|
| TAS | true air speed | 0%
|
| VOR | very high frequency omnidirectional range | 0%
|