Mount Gunson Airport
Daylight today(Jul 14, 2026, local time)
About 10h 16m 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 Mount Gunson Airport
Mount Gunson Airport is a small airport in Mount Gunson, Australia (ICAO YMGN, IATA GSN). It sits at an elevation of 285 ft (87 m) and has 1 runway, the longest 3,608 ft / 1,100 m. It observes Australia/Adelaide local time. The nearest airport is Mahanewo Road Airstrip (AU-0749), about 13.8 nm to the ssw.
Summary generated from this airport’s structured data — reference only.
Live weather
YMGNLive 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 |
|---|---|---|---|---|---|
| 05 / 23 | 3,608 ft / 1,100 m | — | X | Unlit | Open |
Radio frequencies (4)
| Type | Description | Frequency |
|---|---|---|
| CTAF | CTAF | 122.000 MHz |
| MISC | MISC | 117.000 MHz |
| MISC | MISC | 122.300 MHz |
| MISC | MISC | 121.800 MHz |
Airspace in this area(8)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| MELBOURNE FIR CTA A2 | Class A | CTA | FL245 | FL600 |
| BRISBANE FIR CTA A2 | Class A | CTA | FL245 | FL600 |
| CONTINENTAL AUSTRALIA CTA E1 | Class E | Controlled | FL125 | FL245 |
| MELBOURNE CENTRE A | Class E | Controlled | GND | FL125 |
| MELBOURNE EFREQUENCY A | Class E | Controlled | FL125 | FL245 |
| MELBOURNE CENTRE | Class E | Controlled | GND | FL125 |
| MELBOURNE EFREQUENCY | Class E | Controlled | FL125 | FL245 |
| R273 WOOMERA | Special use | Restricted | GND | FL999 |
Approximate bounding-box match from OpenAIP · all Australia airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Mount Gunson Airport.
Frequently asked questions
What is the ICAO code for Mount Gunson Airport?
The ICAO code for Mount Gunson Airport is YMGN, and its IATA code is GSN.
Where is Mount Gunson Airport located?
Mount Gunson Airport is small airport located in Mount Gunson, Australia, at an elevation of 285 ft (87 m).
How many runways does Mount Gunson Airport have?
Mount Gunson Airport has 1 runway, the longest being 3,608 ft / 1,100 m.
What time zone is Mount Gunson Airport in?
Mount Gunson Airport is in the Australia/Adelaide time zone (UTC+09:30).
What is the magnetic variation at Mount Gunson Airport?
The magnetic variation (declination) at Mount Gunson Airport is approximately 6.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Mount Gunson Airport?
The nearest airport to Mount Gunson Airport is Mahanewo Road Airstrip (AU-0749), about 13.8 nm to the ssw, followed by Oakden Hills Airport and Carrapateena Airport.
Is the information on this page suitable for flight planning?
No. Mount Gunson Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.