Whidbey Island Naval Air Station (Ault Field)
Daylight today(Jul 16, 2026, local time)
About 15h 40m 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 Whidbey Island Naval Air Station (Ault Field)
Naval Air Station Whidbey Island (NASWI) is a naval air station of the United States Navy located on two pieces of land near Oak Harbor, on Whidbey Island, in Island County, Washington.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KNUWLive 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 (2)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 14 / 32 | 8,001 ft / 2,439 m | 200 ft | Conc | Unlit | Open |
| 07 / 25 | 7,999 ft / 2,438 m | 200 ft | Con | Lighted | Open |
Radio frequencies (7)
| Type | Description | Frequency |
|---|---|---|
| A/D | APP/DEP | 118.200 MHz |
| ATIS | ATIS | 134.150 MHz |
| CLD | CLNC DEL | 124.150 MHz |
| GND | GND | 121.750 MHz |
| OPS | BASE OPS | 35.010 MHz |
| PMSV | PMSV METRO | 34.340 MHz |
| TWR | TWR | 127.900 MHz |
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (13)
Obstacle departure procedures (1)
Takeoff & alternate minimums (2)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| WHIDBEY ISLAND NAS CLASS C | Class C | Controlled | 1300 ft MSL | 4000 ft MSL |
| WHIDBEY ISLAND NAS CLASS C | Class C | Controlled | GND | 4000 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Nearby airports
Great-circle distance and true bearing from Whidbey Island Naval Air Station (Ault Field).
Frequently asked questions
What is the ICAO code for Whidbey Island Naval Air Station (Ault Field)?
The ICAO code for Whidbey Island Naval Air Station (Ault Field) is KNUW, and its IATA code is NUW.
Where is Whidbey Island Naval Air Station (Ault Field) located?
Whidbey Island Naval Air Station (Ault Field) is medium airport located in Oak Harbor, United States, at an elevation of 47 ft (14 m).
How many runways does Whidbey Island Naval Air Station (Ault Field) have?
Whidbey Island Naval Air Station (Ault Field) has 2 runways, the longest being 8,001 ft / 2,439 m.
What time zone is Whidbey Island Naval Air Station (Ault Field) in?
Whidbey Island Naval Air Station (Ault Field) is in the America/Los Angeles time zone (UTC-07:00).
What is the magnetic variation at Whidbey Island Naval Air Station (Ault Field)?
The magnetic variation (declination) at Whidbey Island Naval Air Station (Ault Field) is approximately 15.1° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Whidbey Island Naval Air Station (Ault Field)?
The nearest airport to Whidbey Island Naval Air Station (Ault Field) is AJ Eisenberg Airport (ODW), about 6.1 nm to the s, followed by Allan Island Airport and Becker's Landing Airport.
Is the information on this page suitable for flight planning?
No. Whidbey Island Naval Air Station (Ault Field) data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.