Reference only — not for real-world navigation.
WRLF
Nunukan Airport · Nunukan-Nunukan Island
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
59 ft / 18 m
Transition Altitude
11,000 ft
Primary Channel
NUNUKAN INFO 120.55 MHz (PRIMARY)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
13/31 · 3,609 ft · ASPHALTUNLITFlight Planning
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Welcome to the technical flight briefing for Nunukan Airport (WRLF), located in Nunukan-Nunukan Island, Indonesia. 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 59 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 11,000 ft verified for this field for altimeter reset procedures.
Full Name
Nunukan Airport
ICAO / IATA
WRLF / NNX
Municipality
Nunukan-Nunukan Island
Country
Region
ID-KU — Kalimantan Utara (North Kalimantan)
GPS Coordinates
Transition Altitude
11,000 ft
Elevation
59 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 13 / 31
UNLIT
Runway Length: 3,609 ft / 1,100 m
Runway Width: 75 ft / 23 m
Surface Type: ASPHALT
Heading: —° / —°
Runway Width: 75 ft / 23 m
Surface Type: ASPHALT
Heading: —° / —°
RWY 13
No ILS / Visual Only
RWY 31
No ILS / Visual Only
NUNUKAN INFO PRIMARY
120.55 MHz
NUNUKAN INFO SECONDARY
123.15 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026