Reference only — not for real-world navigation.
KPSC
Tri Cities Airport · Pasco
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
410 ft / 125 m
Transition Altitude
18,000 ft
Primary Channel
TWR 135.30 MHz (TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
03L/21R · 7,711 ft · AsphaltLIGHTED12/30 · 7,703 ft · AsphaltLIGHTED03R/21L · 4,423 ft · AsphaltUNLITFlight Planning
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Welcome to the technical flight briefing for Tri Cities Airport (KPSC), located in Pasco, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 3 active runways with a maximum elevation of 410 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Tri Cities Airport
ICAO / IATA
KPSC / PSC
Municipality
Pasco
Country
Region
US-WA — Washington
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
410 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 03L / 21R
ILS EQUIPPEDLIGHTED
Runway Length: 7,711 ft / 2,350 m
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 46° / 226°
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 46° / 226°
RWY 03L (46°)
No ILS / Visual Only
RWY 21R (226°)
108.70 MHz
IDENT: PSC | CRS: 211°
Runway 12 / 30
LIGHTED
Runway Length: 7,703 ft / 2,348 m
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 136° / 316°
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 136° / 316°
RWY 12 (136°)
No ILS / Visual Only
RWY 30 (316°)
No ILS / Visual Only
Runway 03R / 21L
UNLIT
Runway Length: 4,423 ft / 1,348 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 46° / 226°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 46° / 226°
RWY 03R (46°)
No ILS / Visual Only
RWY 21L (226°)
No ILS / Visual Only
A/D CHINOOK APP/DEP
128.75 MHz
ATIS ATIS
125.65 MHz
CLD CLNC DEL
120.00 MHz
CTAF CTAF
135.30 MHz
GND GND
121.80 MHz
RDO SEATTLE RDO
122.40 MHz
TWR TWR
135.30 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026