8WC Washington County Airport
Potosi, MO · 3 miles E of POTOSI, MO
Public
Non-towered
Publicly-owned
Location & operations
- Elevation
- 959.3 ft
- Coordinates
- 37-55-45.1029N 090-43-53.3425W
- Lat / Long
- 37.9291952, -90.731484
- Mag. variation
- 00E (2005)
- Time zone
- UTC -5 (UTC -6 during Standard Time)
- Activated
- 09/1969
- ARTCC
- KANSAS CITY CENTER
- FSS
- SAINT LOUIS FLIGHT SERVICE STATION
- NOTAMs facility
- STL (NOTAM-D service available)
- Attendance
- MON-FRI 0800-1630
- Wind indicator
- lighted
- Segmented circle
- yes
- Beacon
- white-green (lighted land airport) Operates sunset to sunrise.
- Lights
- ACTVT MIRL RY 02/20 - CTAF.
Airport location no published diagram
Range from 8WC
Runways
Longest 4,000 ft
Tap a runway to see its details.
- Dimensions
- 4000 x 60 ft. / 1219 x 18 m
- Surface
- asphalt, in good condition
- Edge lights
- medium intensity
- Weight bearing
- Single wheel 11.0, PAVEMENT RATED FOR ACFT UNDER 12,500 LBS.
Runway 2
- Heading
- 019
- Markings
- nonprecision, in good condition
- Touchdown point
- yes, no lights
- Traffic pattern
- right
- Threshold elevation
- 959.2 ft.
Runway 20
- Heading
- 199
- Markings
- nonprecision, in good condition
- Touchdown point
- yes, no lights
- Traffic pattern
- left
- Threshold elevation
- 946.1 ft.
Terminal procedures FAA d-TPP · cycle 2608 · through 0901Z 09/03/26
Departures — DP / ODP 1
Approaches — IAP 2
Arrivals — STAR 0
None published.
Procedure charts published by the FAA (public domain). Confirm the current cycle before flight.
Communications
- Control Tower
- no
- Ctaf/unicom
- 123.0
Services
- Fuel
- 100LL JET-A+
- Fuel available
- 100LL JET-A+
- Parking
- tiedowns
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.