OAK HARBOR, WA · 17 FAA charts · cycle 6 Aug 2026
13 published instrument approaches: 1 ILS approach, 4 RNAV (GPS), serving 4 runway ends.
| Chart | Amendment | ||
|---|---|---|---|
 | NASWI THREE (OBSTACLE) | — |
| Chart | Amendment | ||
|---|---|---|---|
 | TAKEOFF MINIMUMS | — | |
 | RADAR MINIMUMS | — |
Minimums pages cover a whole volume, so the same document is shared by every airport in it.
From the FAA NASR 28-day subscription, cycle 6 Aug 2026.
| Service | Frequency | Call sign |
|---|---|---|
| Tower | 127.9 | Whidbey |
| Ground | 121.75 | Whidbey |
| Clearance delivery | 135.1 | Whidbey |
| ATIS | 134.15 | Whidbey |
| Approach | 118.2West120.7East | Whidbey |
| Emergency | 121.5 | Whidbey |
Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.
| Runway | Length | Width | Surface | Lighting |
|---|---|---|---|---|
| 14/32 | 8,001 ft | 200 ft | Concrete Good | High intensity |
| 14 155°T | ILS/DME · PAPI (4-box) 3° · ALSF-2 approach lighting | |||
| 32 335°T | PAPI (4-box) 3° · ALSF-2 approach lighting | |||
| 07/25 | 7,999 ft | 200 ft | Concrete Good | High intensity |
| 07 87°T | PAPI (4-box) 3° | |||
| 25 267°T | PAPI (4-box) 3° · ALSF-1 approach lighting | |||
Runway and approach-aid data from the FAA NASR 28-day subscription.
48.3518400, -122.6559590
47 ft3 nm NPaste the coordinates into a simulator’s world map to drop straight onto the field.
Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.
Whidbey Island NAS has published approaches to all four ends of its two-runway layout, so procedure coverage is not concentrated on a single arrival direction. The mix includes an ILS and a localiser alongside four RNAV (GPS) procedures, combining ground-based and satellite-based options. With both concrete runways almost exactly 8,000 ft long, the layout provides comparable length on two distinct alignments rather than a short secondary runway.
Among the nearby fields, Arlington Municipal has the broadest procedure set, although its seven charts remain much thinner than Whidbey Island’s coverage. DeLaurentis and Jefferson County International each have only three, while Skagit Regional and Friday Harbor have four apiece. The Seattle Sectional adds broader VFR route and visual-reference context beyond the terminal procedures.
| ID | Airport | City | Distance | Charts |
|---|---|---|---|---|
| KOKH | Delaurentis | OAK HARBOR, WA | 6 nm S | 3 |
| KBVS | Skagit Rgnl | BURLINGTON/MOUNT VERNON, WA | 12 nm NE | 4 |
| KFHR | Friday Harbor | FRIDAY HARBOR, WA | 18 nm NW | 4 |
| 0S9 | Jefferson County Intl | PORT TOWNSEND, WA | 19 nm S | 3 |
| KAWO | Arlington Muni | ARLINGTON, WA | 23 nm SE | 7 |
| KORS | Orcas Island | EASTSOUND, WA | 24 nm NW | 7 |
| KBLI | Bellingham Intl | BELLINGHAM, WA | 27 nm N | 13 |
| KPAE | Seattle Paine Fld Intl | EVERETT, WA | 31 nm SE | 18 |
17 current FAA charts for Whidbey Island NAS (Ault Fld), including 13 instrument approachs, 1 airport diagram. All are free to download as PDFs from this page, from the 6 August 2026 cycle.
Tower 127.9; Ground 121.75; ATIS 134.15; Clearance delivery 135.1. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.
Whidbey Island NAS (Ault Fld) has 2 runways. The longest is 14/32 at 8,001 ft by 200 ft, concrete. Full runway dimensions, lighting and approach aids are listed on this page.
Yes — 1 ILS procedure is published. In total KNUW has 13 published instrument approaches, of which 4 are RNAV (GPS).
The official FAA airport diagram for Whidbey Island NAS (Ault Fld) is free to download at the top of this page. It shows runways, taxiways, ramp layout and hold-short positions, and is reissued every 28 days.
Yes. Whidbey Island NAS (Ault Fld) has an operating control tower, within Seattle Center's airspace. Tower, ground and clearance frequencies are listed on this page.
They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.
Bulk archives are a PRO benefit. Individual charts are free for everyone, always.
Flying into KNUW? PRO members take all 17 charts as one ZIP instead of 17 separate downloads, at full line speed with no cap — plus every chart family archive and all 24,000+ add-ons in the library.
Go PRO
Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.
FAA public-domain products, mirrored unmodified. Fly Away Simulation is not affiliated with or endorsed by the FAA. Chart licensing and terms.