Mount William Airport
Daylight today(Sep 1, 2026, local time)
About 11h 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 William Airport
Mount William Airport is a small airport in Australia (ICAO YMWM). It observes Australia/Melbourne local time. The nearest airport is Pomonal Airstrip (AU-0045), about 5.2 nm to the ne.
Summary generated from this airport’s structured data — reference only.
Live weather
YMWMNOTAMs
YMWMReference 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 (0)
No runway data recorded for this airport.
Airspace in this area(5)
| 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 | Class E | Controlled | GND | 6000 ft MSL |
| MELBOURNE EFREQUENCY | Class E | Controlled | FL125 | FL245 |
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 William Airport.
Frequently asked questions
What is the ICAO code for Mount William Airport?
The ICAO code for Mount William Airport is YMWM.
Where is Mount William Airport located?
Mount William Airport is small airport located in Australia.
What time zone is Mount William Airport in?
Mount William Airport is in the Australia/Melbourne time zone (UTC+10:00).
What is the magnetic variation at Mount William Airport?
The magnetic variation (declination) at Mount William Airport is approximately 10.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Mount William Airport?
The nearest airport to Mount William Airport is Pomonal Airstrip (AU-0045), about 5.2 nm to the ne, followed by Victoria Valley Airbase and Stawell Airport.
Is the information on this page suitable for flight planning?
No. Mount William Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.