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K0S9 · Jefferson County International Airport

FAA-LID · US · 18 NTSB events

ID K0S9 Elev 108 ft Lat 48° 3.23' N Lon 122° 48.66' W Zulu …

Live conditions

METAR

fetching…

Wind / Visibility

—

Density altitude (now)

—

Decode in METAR tool TAF on AWC ↗ NOTAMs ↗

Aerial view

No FAA diagram published

Imagery © Esri, Maxar, Earthstar Geographics, USDA FSA

Runways

2 runway ends on file. Longest: 3,000 ft. Max gradient: 0.09%

Designator Heading Length Width Surface Lighting Gradient
09 104° 3,000 ft 75 ft Asphalt (good) Yes 0.09%
27 337° 3,000 ft 75 ft Asphalt (good) Yes 0.09%

Lengths + headings: in-app airport database. Surface, width, lighting: OurAirports. Gradient: derived from FAA NASR runway-end elevations (NASR's RWY_GRAD field is empty in 99.99% of rows).

Communications · 2 frequencies

  • AWOS-3P Phone: 360-379-1199 119.025
  • UNIC CTAF/UNICOM 123.000

Live ATC audio (streaming + archived): Open K0S9 on LiveATC ↗

Chart Supplement remarks, plain English · 2 matched · 6 not yet translated

Translations anchored to the FAA text; the raw FAA text is authoritative.

TL;DR

  • ·Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL RWY 09; PAPI RWY 09 & 27; MIRL RWY 09/27. Lights stay on 15 minutes — click again to refresh.
  • ·Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

Watch for

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL RWY 09; PAPI RWY 09 & 27; MIRL RWY 09/27. Lights stay on 15 minutes — click again to refresh.

    pcl ctaf

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    wildlife hazard

All translated remarks (2)

  • Pilot-controlled lighting: click mic 7 times on the CTAF to activate REIL RWY 09; PAPI RWY 09 & 27; MIRL RWY 09/27. Lights stay on 15 minutes — click again to refresh.

    Raw FAA text · airport remarks · operational

    ACTVT REIL RWY 09; PAPI RWY 09 & 27; MIRL RWY 09/27 - CTAF

  • Wildlife on or near runways. Vigilant scan during taxi, takeoff, and landing roll. Birds also reported in the area.

    Raw FAA text · airport remarks · operational

    DEER INVOF RWY.

Not yet translated · raw FAA text (6 sentences)
  • ·NOISE ABATEMENT PROCS IN EFCT CTC ARPT MGR 360-385-0656.
  • ·TKOF AND LNDG PROHIBITED ON TURF NEXT TO RWY.
  • ·FOR CD CTC WHIDBEY APCH AT 360-257-3310.
  • ·EMAIL: [email protected] RWY 09 ARE BAFFLED BYD 6.5 DEG LEFT OF RWY CNTRLN DUE TO TRRN.
  • ·RWY 27 ARE BAFFLED BYD 6.5 DEG RIGHT OF RWY CNTRLN DUE TO TRRN. 100LL AVAILABLE 24 HRS WITH CREDIT CARD.
  • ·PILOTS BRING OWN TIEDOWNS.

Field profile

Use

Public-use

Ownership

Public

Scheduled service

No

IATA · TWD Airport website ↗

NTSB events

18 NTSB-recorded events on file at this airport .

Total events

24

since 1982

Fatal

2

8.3% of total

Last 5 years

2

≈ 0.4/yr

Last 10 years

8

≈ 0.8/yr

Ranking across all airports · Open in accident map ↗

Operations volume

FAA TAF · history through 2024

2005 2024

Peak: 59,910 ops in 2023

2024 total

58,100

10-yr total

584,619

2024 mix

AC/AT 3% · GA 97% · Mil 0%

Events / million ops

13.7

last 10 years

Fatal / million ops

1.14

approximate · 10-yr scaled

Last 10 years · n=8

  • Engine failure / power loss 3
  • Loss of control 2
  • Other 2
  • Fuel exhaustion / starvation 1

All time · n=18

  • Other 6
  • Loss of control 4
  • Engine failure / power loss 4
  • Ground collision 1
  • Hard landing 1
  • Gear-up landing 1
  • Fuel exhaustion / starvation 1

Categories rule-matched from NTSB findings and probable-cause text. "Other" = not enough agency text to classify.

Date Aircraft · Classification · Wx Sev
2025-06-02 Aeronca 7BCM · Other · VMC · day →
2021-03-29 Luscombe 8A · Other · IMC · day →
2020-08-16 Ryan ST3KR · Loss of control · VMC · day →
2020-07-13 Cessna A185 · Loss of control · VMC · day →
2019-07-21 Cessna 172 · Engine failure · VMC · day →
2019-01-13 Beech 35 · Fuel exhaustion · VMC · day →
2017-10-30 Cessna 140 · Engine failure · VMC · day →
2017-01-24 Beech E17L · Engine failure · VMC · day →
2015-09-28 Cessna 150F · Engine failure · VMC · day →
2010-11-04 Cessna 172S · Loss of control · VMC · day →
2009-04-09 REMOS AIRCRAFT GMBH Gemini Remos · Other · VMC · day →
2008-11-14 Beech K35 · Gear-up · VMC · day →
2007-09-08 Stinson 108-2 · Loss of control · day →
2001-06-19 Cessna 150L · Hard landing · VMC · day →
1999-12-04 Cessna 140 · Other · day →
1991-02-26 Cessna 152 · Other · VMC · day →
1987-08-26 CANTON RUTAN LONG · Ground collision · day →
1984-12-31 Cessna 172 · Other · day →

Designees in WA

CFI Flight Instructors 2,589 A&P Mechanics 9,329 AME Medical Examiners (AME) 68 DME Mechanic Examiners (DME) 8 DPRE Parachute Rigger Examiners (DPRE) 1 DAR-F Manufacturing Airworthiness (DAR-F) 7 DAR-T Maintenance Airworthiness (DAR-T) 6 DER-Y Engineering — Company (DER-Y) 6 DER-T Engineering — Consultant (DER-T) 58 SAE Specialty Aircraft Examiners (SAE) 39 APD Aircrew Program Designees (APD) 54 TCE Training Center Evaluators (TCE) 13 ODA Organizational Designations 13 Schools Flight Schools 57 FBO Fixed Base Operators 40 Clubs Flying Clubs 36 Repair Repair / Maintenance Shops 8 EAA EAA Chapters 20

DPEs nearby

Distance is city-centroid to airport, a first cut, not the exam location.

Designee City ST Distance
Summer Martell Port Townsend WA 4 nm
Cecilia Aragon Everett WA 26 nm
Jelica Matic Everett WA 26 nm
Jay Todhunter Kenmore WA 29 nm
Michelle Rose Cowan Kenmore WA 29 nm
Efren James Jamir Seattle WA 32 nm
Matthew Joseph Coleman Seattle WA 32 nm
Thomas Scott Crichton Jones Seattle WA 32 nm
Grant Carl Moshner Tukwila WA 41 nm
Howard William Wolvington Seatac WA 42 nm

Showing 10 closest of ~1,400 DPEs nationwide. Source: FAA Designee Locator.

CFIs nearby

City-centroid distance; ratings as on the FAA certificate.

Instructor City ST Distance
Dan Alan Stark Nordland WA 4 nm
Jeffrey Warren Beres Nordland WA 4 nm
William C Boughter Port Townsend WA 4 nm
George Alan Forster Port Townsend WA 4 nm
Carl Nepute Port Townsend WA 4 nm
John Doty Newell Jr Port Townsend WA 4 nm
Thomas Anthony Lemanski Port Townsend WA 4 nm
Summer Martell Port Townsend WA 4 nm
Linda Marie Morrison Port Townsend WA 4 nm
Kerri Marie Ballard Port Townsend WA 4 nm

Showing 10 closest of ~70,900 active CFIs nationwide. Source: FAA Airmen Certification Database.

A&P mechanics nearby

City-centroid distance. A = airframe, P = powerplant, IA = inspection authorization.

Mechanic City ST Distance
Scott Ellis Wexman Port Hadlock WA 2 nm
Ronald Richard Reed Port Hadlock WA 2 nm
Kevin Joseph Vogel Port Hadlock WA 2 nm
Richard Gene Hauf Port Hadlock WA 2 nm
Leonard Victor Mermod Jr Nordland WA 4 nm
William James Berson Port Townsend WA 4 nm
William C Boughter Port Townsend WA 4 nm
Thomas Anthony Lemanski Port Townsend WA 4 nm
Scott David Erickson Port Townsend WA 4 nm
Christopher Warren Brandkamp Port Townsend WA 4 nm

Showing 10 closest of ~248,300 certificated mechanics nationwide. Source: FAA Airmen Certification Database.

Repair stations nearby

By airport location.

Shop Distance
Cannon Aircraft Interiors & CAI Avionics
Everett, WA
 23 nm
Cannon Avionics, Inc.
Arlington, WA
 27 nm
San Juan Air Maintenance
Friday Harbor, WA
 30 nm
Avionics Shop, Inc.
Gig Harbor, WA
 48 nm
B&C Quality Aircraft Maintenance, LLC
Auburn, WA
 50 nm
Evergreen Airworks
Puyallup, WA
 61 nm
McCormick Aircraft Maintenance, LLC
Yakima, WA
 128 nm
Northwest Aircraft Maintenance, Inc.
Hillsboro, OR
 152 nm
Twin Oaks Aircraft Maintenance
Hillsboro, OR
 158 nm
Western Aircraft Propeller Service Inc.
Sandy, OR
 161 nm

Showing 10 closest of ~400 geocoded shops in the repair-station directory. Source: AOPA business listings.