Washington County (8WC)

Airport information: Potosi, MO, United States. Search for another airport below.

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Location and general information

FAA identifier: 8WC
FAA site number: 12029.01*A
City / state: Potosi, MO
County: Washington
Time zone: America/Chicago
Reference point: 37°55'45.10" N
90°43'53.34" W
Elevation: 959.3 ft (surveyed)
Magnetic variation: 0° E (2005)
Status: Operational
Ownership: Public, Washington County
Use: Open to the public
Airport area: 120 acres
From downtown: 3 NM east
Sectional chart: St Louis
Activated: 09/1969

Services and facilities

Control tower: No
Attendance: All months, mon-fri, 0800-1630
Fuel: 100LL, Jet A+
Transient storage: Tie-downs
ARTCC: Kansas City (ZKC)
Flight service: Saint Louis (STL)
1-800-WX-BRIEF
NOTAM facility: STL
Wind indicator: Lighted
Beacon: White and green, sunset to sunrise
Segmented circle: Yes
Landing fee: No
Customs: No
Airport manager: Danny Wilson
573-854-9173
Last FAA inspection: 03/27/2024

FAA remarks

Wildlife on and in the vicinity of airport.
Use right traffic for runway 02; do not overfly prison area.
24-hour SS 100LL and jet-a fuel located at south apron.
For CD contact Kansas City ARTCC at 913-254-8508.

Source: FAA Airport Data and Information Portal (ADIP), effective October 29, 2026. View this airport on the FAA site

Airport facts

FAA identifier: 8WC
Location: Potosi, MO, United States
Elevation: 959.3 ft
Time zone: America/Chicago
Coordinates: 37.9292, -90.73148

Runways

Runway	Size	Surface
02 / 20	4,000 × 60 ft	Asphalt, good

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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