KNUW
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KNUW — Whidbey Island Naval Air Station (Ault Field)

Whidbey Island Naval Air Station (Ault Field)

ToweredOak Harbor, WA • 47' MSL

KNUW WeatherLive METAR & TAF

Wind Component

KNUW Runways2 runways

KNUW has 2 runways. The longest is 14/32 at 8,001 ft × 200 ft (concrete).

14/32No runway lights8,001 ft × 200 ftConcrete
7/25Lighted7,999 ft × 200 ftConcrete

FAA NASR data, cycle 2026-09-03

KNUW Field Data

KNUW field elevation is 47 ft MSL. The standard traffic pattern altitude at KNUW is 1,050 ft MSL (1,000 ft AGL). Fuel available at KNUW: 100LL, J5, J8.

Field elevation47 ft MSL
Pattern altitude1,050 ft MSL1,000 ft AGL · standard
Fuel100LL, J5, J8Availability — call for price
Control towerTowered

FAA NASR data, cycle 2026-09-03

KNUW Frequencies

ATIS134.15
Clearance135.1
Ground121.75
Tower127.9
Approach/Departure118.2
Approach/Departure120.7
Operations35.01
PMSV34.34

Airports Near KNUWwithin 50 nm

KOKHAJ Eisenberg AirportOak Harbor, WA · 3,265' runway6.1 nmSUS-2839Allan Island AirportAnacortes, WA7 nmNNWWN18Becker's Landing AirportAnacortes, WA · 1,900' runway7.8 nmNE74SAnacortes AirportAnacortes, WA · 3,018' runway8.8 nmNWN40Coupeville AirparkCoupeville, WA · 2,500' runway9.7 nmSKNRACoupeville Nolf AirportCoupeville, WA · 5,400' runway9.9 nmSUS-5130Arrowhead Ranch AirportCamano, WA · 204' MSL10 nmSE13WCamano Island AirfieldStanwood, WA · 1,750' runway10 nmESEKFHRFriday Harbor AirportFriday Harbor, WA · 3,402' runway18 nmNWKAWOArlington Municipal AirportArlington, WA · 5,332' runway23 nmESEKORSOrcas Island AirportEastsound, WA · 2,901' runway24 nmNNWKBLIBellingham International AirportBellingham, WA · Towered27 nmN
All Washington airports

Fly to KNUW

Check KNUW against your personal minimums, plan a route to it, and see the best runway for the current wind — free.

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Sectional Chart|SkyVector

Frequently Asked About KNUW

Is KNUW (Whidbey Island Naval Air Station (Ault Field)) a towered airport?

Yes, KNUW is a towered airport with tower frequency 127.9 MHz.

What is the ATIS frequency for KNUW?

The ATIS frequency at KNUW (Whidbey Island Naval Air Station (Ault Field)) is 134.15 MHz.

How long is the runway at KNUW?

KNUW has 2 runways (14/32, 7/25). The longest runway is 8,001 feet.

Which runway is longest at KNUW?

Runway 14/32 is the longest at KNUW — 8,001 ft × 200 ft, concrete.

What is the traffic pattern altitude at KNUW?

KNUW uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,050 feet MSL at a field elevation of 47 feet.

Does KNUW have fuel?

Yes. KNUW (Whidbey Island Naval Air Station (Ault Field)) has 100LL, J5, J8 available. Call the field for hours, self-serve availability and price.

What is the elevation of KNUW?

KNUW (Whidbey Island Naval Air Station (Ault Field)) has a field elevation of 47 feet MSL.

Where is KNUW located?

KNUW (Whidbey Island Naval Air Station (Ault Field)) is located in Oak Harbor, WA.