Reference only — not for real-world navigation.
FJDG
Diego Garcia Naval Support Facility · Diego Garcia
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
9 ft / 3 m
Transition Altitude
5,000 ft
Primary Channel
TWR 34.02 MHz (TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
13/31 · 12,003 ft · ConcreteLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Diego Garcia Naval Support Facility (FJDG), located in Diego Garcia, British Indian Ocean Territory. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 9 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 5,000 ft verified for this field for altimeter reset procedures.
Full Name
Diego Garcia Naval Support Facility
ICAO / IATA
FJDG / NKW
Municipality
Diego Garcia
Region
IO-U-A — (unassigned)
GPS Coordinates
Transition Altitude
5,000 ft
Elevation
9 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 13 / 31
ILS EQUIPPEDLIGHTED
Runway Length: 12,003 ft / 3,659 m
Runway Width: 200 ft / 61 m
Surface Type: Concrete
Heading: 121.7° / 301.7°
Runway Width: 200 ft / 61 m
Surface Type: Concrete
Heading: 121.7° / 301.7°
RWY 13 (121.7°)
110.30 MHz
IDENT: I-DGC | CRS: 131°
RWY 31 (301.7°)
110.30 MHz
IDENT: I-GCA | CRS: 311°
A/G A/G VOICE
1325.40 MHz
APP APP
134.10 MHz
ATIS ATIS
28.20 MHz
GCA GND
118.40 MHz
OPS AMC OPS
128.00 MHz
PMSV PMSV METRO
34.46 MHz
TWR TWR
34.02 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026