Pasco, Washington
KPSC Tri-Cities
Tri-Cities (KPSC) is a towered, public-use airport in Pasco, Washington, at 410.3 ft MSL. It has 3 runways: 03L/21R (7,707 by 150 ft, asphalt), 03R/21L (4,423 by 75 ft, asphalt), 12/30 (7,704 by 150 ft, asphalt). Right traffic for runways 21R, 03R. CTAF 135.3.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KPSC, FAA PSC
- Location
- Pasco, Washington (Franklin County). 2 NM NW of the city center
- Elevation
- 410.3 ft MSL
- Position
- 46.2649° N, 119.1194° W
- Control tower
- Yes (ATCT)
- Sectional chart
- Seattle
- Magnetic variation
- 15° E (2015)
- Fuel
- 100LL, Jet A-1+
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily 0800-2000
3 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 03L/21R | 7,707 × 150 ft | Asphalt, good condition | High intensity |
| 03R/21L | 4,423 × 75 ft | Asphalt, fair condition | Not listed |
| 12/30 | 7,704 × 150 ft | Asphalt, good condition | Medium intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 03L | Left traffic | 4-light PAPI, left | None listed | None listed | 7,707 ft |
| 21R | Right traffic | 4-light PAPI, left | ILS/DME | 597 ft | 7,110 ft |
| 03R | Right traffic | None listed | None listed | None listed | 4,423 ft |
| 21L | Left traffic | None listed | None listed | None listed | 4,423 ft |
| 12 | Left traffic | 4-light PAPI, left | None listed | None listed | 7,703 ft |
| 30 | Left traffic | 4-light PAPI, left | None listed | None listed | 7,703 ft |
VHF
Frequencies
- ATIS
- 125.65
- "Tri-Cities". Hours 0600-2200
- CTAF
- 135.3
- UNICOM
- 122.95
- Tower
- 135.3
- "Tri-Cities". Hours 0600-2200
- Ground
- 121.8
- "Tri-Cities". Hours 0600-2200
- Clearance delivery
- 120.0
- "Tri-Cities". Hours 0600-2200
- Approach / departure
- 128.75
- "Spokane". Sector NORTH & WEST
- Approach / departure
- 133.15
- "Spokane". Sector EAST & SOUTH
Weather station
- ASOS PSC
- No frequency listed
Before you go
Brief KPSC in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Tri-Cities, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.