Jan Mayensfield
Daylight today(Aug 30, 2026, local time)
About 16h 13m 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 Jan Mayensfield
Jan Mayensfield is an aerodrome serving Olonkinbyen in Jan Mayen, Norway. Operated by the Norwegian Armed Forces, it serves the island's only population at the combined military and meteorological station. It has a 1,500-meter (4,921 ft) dirt runway numbered 04–22.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
ENJANOTAMs
ENJAReference only — not an official briefing. Always obtain a certified briefing (e.g. 1800wxbrief.com / your AIS) before flight.
NOTAM data via the FAA NOTAM system.
Live 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.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 06 / 24 | 4,921 ft / 1,500 m | 98 ft | Gravel | Unlit | Open |
Radio frequencies (1)
| Type | Description | Frequency |
|---|---|---|
| AFIS | Jan Mayen Information | 118.100 MHz |
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| LORAN-C Transmission Mast | — | 0 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Frequently asked questions
What is the ICAO code for Jan Mayensfield?
The ICAO code for Jan Mayensfield is ENJA.
Where is Jan Mayensfield located?
Jan Mayensfield is small airport located in Norway, at an elevation of 39 ft (12 m).
How many runways does Jan Mayensfield have?
Jan Mayensfield has 1 runway, the longest being 4,921 ft / 1,500 m.
What time zone is Jan Mayensfield in?
Jan Mayensfield is in the Arctic/Longyearbyen time zone (UTC+02:00).
What is the magnetic variation at Jan Mayensfield?
The magnetic variation (declination) at Jan Mayensfield is approximately 5.2° 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. Jan Mayensfield data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.