Naval Support Facility Diego Garcia
Daylight today(Jul 15, 2026, local time)
About 11h 44m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Naval Support Facility Diego Garcia
Diego Garcia is the largest island of the Chagos Archipelago. It has been used as a joint UK–U.S. military base since the 1970s, following the expulsion of the Chagossians by the UK government. The Chagos Islands are a British overseas territory, though a treaty to transfer sovereignty from the UK to Mauritius was signed on 22 May 2025, with a provision that the military base at the island would remain under British control for at least 99 years. The agreement may be renewed for an additional 40 years after the initial 99-year period, and for an additional period thereafter. The UK government expected the treaty to be ratified sometime in 2026. The UN Committee on the Elimination of Racial Discrimination has expressed "deep concern" at the terms of the deal.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
FJDGLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 13 / 31 | 12,003 ft / 3,659 m | 200 ft | Con | Lighted | Open |
Radio frequencies (7)
| Type | Description | Frequency |
|---|---|---|
| A/G | A/G VOICE | 1325.400 MHz |
| APP | APP | 134.100 MHz |
| ATIS | ATIS | 28.200 MHz |
| GCA | GND | 118.400 MHz |
| OPS | AMC OPS | 128.000 MHz |
| PMSV | PMSV METRO | 34.460 MHz |
| TWR | TWR | 34.020 MHz |
Navaids(2)
Frequently asked questions
What is the ICAO code for Naval Support Facility Diego Garcia?
The ICAO code for Naval Support Facility Diego Garcia is FJDG, and its IATA code is NKW.
Where is Naval Support Facility Diego Garcia located?
Naval Support Facility Diego Garcia is medium airport located in Diego Garcia, British Indian Ocean Territory, at an elevation of 9 ft (3 m).
How many runways does Naval Support Facility Diego Garcia have?
Naval Support Facility Diego Garcia has 1 runway, the longest being 12,003 ft / 3,659 m.
What time zone is Naval Support Facility Diego Garcia in?
Naval Support Facility Diego Garcia is in the Indian/Chagos time zone (UTC+06:00).
What is the magnetic variation at Naval Support Facility Diego Garcia?
The magnetic variation (declination) at Naval Support Facility Diego Garcia is approximately 6.3° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
Is the information on this page suitable for flight planning?
No. Naval Support Facility Diego Garcia data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.