Tri Cities Airport
PSC · KPSC · Pasco, WA · Towered · Print kneeboard
FAA airport diagramView full size ↓ Nearby now
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:57 PM
| Event | Local (PDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:07 AM | 12:07Z |
| Sunrise | 05:42 AM | 12:42Z |
| Sunset | 08:23 PM | 03:23Z |
| Evening civil twilight Loggable night begins | 08:57 PM | 03:57Z |
Plan a flight from KPSC
Past 24 hours category · wind · ceiling · visibility trends
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Density altitude today projected curve · departure window · takeoff roll
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 12LEFT traffic
- Heading
- 121° mag · 136° true
- Dimensions
- 7,704 × 150 ft
- TPA
- 1,400 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 4-light PAPI (left) (3°)
- CTAF
- 135.3
More details — RWY 12
- Threshold elev
- 394 ft
- Markings
- nonprecision
- Threshold crossing height
- 54 ft
- TDZ elevation
- 401 ft
- Declared TORA/TODA/ASDA/LDA
- 7,704 / 7,704 / 7,704 / 7,704 ft
- End lights
- REIL
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 03L/21R | 7,707 ft | |
| 03R/21L | 4,423 ft | |
| 12/30 | 7,704 ft |
Prefer one flat page? Full runway details for KPSC → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KPSC kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
“Tri-Cities”Taxi & takeoff
“Tri-Cities”Departure & arrival
“Spokane”Also
ATC assigns the exact frequency (in your clearance or on handoff) — which one depends on your SID (departing) or STAR (arriving).
By procedure & sector (4 frequencies)
| Frequency | Used by |
|---|---|
| 269.35 | YAKIMA RCAG (LOW) |
| 285.55 | LCL/P |
| 377.2 | APCH/P DEP/P IC (NORTH & WEST) |
| 379.15 | APCH/P DEP/P (NORTH & WEST) |
Source: FAA NASR (current 28-day cycle).
Instrument landing systems
RWY 21R
| Runway | ILS |
|---|---|
| RWY 21R | ILS/DME · CAT I · LOC 108.7 (PSC) · GS 3.00° |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
PSC 113.75 · PDT 114.70 · ALW 116.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| PSC · Pasco | VOR/DME | 113.75 · 84Y | Low | r177° / 0.3 NM |
| PDT · Pendleton | VORTAC | 114.70 · 94X | High | r334° / 34.8 NM |
| ALW · Walla Walla | VOR/DME | 116.40 · 111X | Low | r274° / 36 NM |
Prefer one flat list? All KPSC frequencies →
Charts & procedures
Lowest minimums here: ILS with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KPSC, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / IATA
- KPSC / PSC
- Coordinates
- 46.2647, -119.1190
- Elevation
- 410 ft MSL
- Magnetic variation
- 15E
- Sectional chart
- SEATTLE
- Airport use
- Public
- Control tower
- Yes
- Tower hours
- 0600-2200
- Airspace
- Class D · CLASS D SVC 0600-2200; OTHER TIMES CLASS E
- Weather station
- ASOS · 125.65 · ☎ 509-547-7379
- ARTCC
- SEATTLE (ZSE)
- Flight service (FSS)
- SEATTLE · 122.4 · 1-800-WX-BRIEF
- NOTAM facility
- PSC
- Attendance
- ALL 0800-2000
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- FAR 139 class
- I B
- Activated
- 1937/11
- Distance from city
- 2 NW
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- WHEN ATCT CLSD ACTVT MALSR RWY 21R; MALSF RWY 30; REIL RWY 03L & 12; HIRL RWY 03L/21R; MIRL RWY 12/30 - CTAF. PAPI RWY 03L & 21R, 12 & 30 ON CONSLY. INCR/DECR INTST ALL RWY LGTS - CTAF. on 135.3 — Chart Supplement ↗
Runway lighting aids — 03L: 4-light PAPI (left) · 21R: 4-light PAPI (left) + MALSR · 12: 4-light PAPI (left) · 30: 4-light PAPI (left) + MALSF.
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL, Jet A-1 (additive)
- Bottled oxygen
- NONE
- Bulk oxygen
- LOW
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Air freight, Air ambulance, Avionics, Cargo, Charter, Instruction, Rental, Aircraft sales, Survey
Ownership & management 2 contacts
Remarks FAA · 11 notes
General
- BIRD HAZARD; SEE SPECIAL NOTICE FOR WASHINGTON IN AIM PART 3A.
- TPA 1500' TURBINE PWRD ACFT; ALL OTRS 1000'.
- WATER FOWL ON & INVOF ARPT SPRING & FALL.
- TWY G, G1 & E2 LTD TO USE BY ACFT UP TO 100000 LBS AND LESS THAN 20 FT MAIN GEAR WID.
Runways
- PCR VALUE: 384/F/B/X/U
- PCR VALUE: 466/F/B/X/T
- RWY 03R/21L NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS. NOT AVBL AS MOVEMENT AREA.
- RY 03R/21L SFC CRACKING.
Lighting
- WHEN ATCT CLSD ACTVT MALSR RWY 21R; MALSF RWY 30; REIL RWY 03L & 12; HIRL RWY 03L/21R; MIRL RWY 12/30 - CTAF. PAPI RWY 03L & 21R, 12 & 30 ON CONSLY. INCR/DECR INTST ALL RWY LGTS - CTAF.
Fuel
- AFT HRS FUEL CALL (509) 547-6271 WITH CALL-OUT FEE.
Obstructions
- 81 FT TWR 3036 FT & 900 FT LEFT; 37:1 SLOPE TO DTHR.
Embed KPSC weather on your site free widget for schools, clubs & FBOs
Live METAR, flight category, and favored runway for KPSC — paste this into your website's HTML. It updates automatically and stays free.
More widgets — crosswind, E6B, density altitude — on the embed page.
Nearby airports
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Also nearby: 6WA6 Carr Airport (private) (7 NM) · WN33 Columbia Ag 2 Airport (9 NM) · WA24 Pfister's Airport (private) (9 NM) · 0WN2 Coopers Landing Airport (private) (9 NM) · 5WA1 Dorman Field (private) (16 NM)
About KPSC
Tri Cities Airport (PSC · KPSC) is an airport in Pasco, WA, at 410 ft MSL. It has 3 runways, the longest 7,707 ft, with a control tower. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KPSC, refreshed from the Aviation Weather Center and FAA NASR.
Does KPSC have a control tower?
Yes. Tri Cities Airport has an operating FAA control tower. See the Comms & NavAids section for tower and ground frequencies.
What is the longest runway at KPSC?
Tri Cities Airport has 3 runways; the longest is 7,707 ft. See the Runways section for headings, surface, and lighting.
Where is KPSC?
Tri Cities Airport is in Pasco, WA, at an elevation of 410 ft MSL. Coordinates: 46.2647, -119.1190.
Fly out of KPSC often?
Save KPSC as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KPSC in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.