35 published approaches define Seattle-Tacoma International (KSEA), a publicly owned, towered airport in Seattle, Washington. 3 concrete runways are available: 16L/34R at 11,901 by 150 feet, 16C/34C at 9,426 by 150 feet and 16R/34L at 8,500 by 150 feet.
Approaches span ILS/LOC, ILS, RNAV (RNP) and RNAV (GPS). Tower works 119.9 MHz, digital ATIS 118 MHz, ground 121.7 MHz. Jet A and Jet A-1 are sold.
The field rests at 432 feet above mean sea level.
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Questions
01
Where is Seattle-Tacoma International (KSEA) located?
Seattle-Tacoma International is located in Seattle, WA.
02
Is Seattle-Tacoma International a public or private airport?
Seattle-Tacoma International (KSEA) is a public-use airport, open to general aviation.
03
How many runways does Seattle-Tacoma International have?
Seattle-Tacoma International has 3 runways. The longest is 16L/34R at 11,901 feet of concrete, alongside 16C/34C and 16R/34L.
04
What is the field elevation at Seattle-Tacoma International?
Seattle-Tacoma International sits at 432 feet above mean sea level.
05
Does Seattle-Tacoma International have an instrument approach?
Yes. Seattle-Tacoma International has 35 published instrument approach procedures, including ILS and RNAV (GPS).
06
Does Seattle-Tacoma International have an air traffic control tower?
Yes, Seattle-Tacoma International (KSEA) is a towered airport.
07
What is the UNICOM frequency at KSEA?
Seattle-Tacoma International's UNICOM frequency is 122.95 MHz.
08
What fuel is available at Seattle-Tacoma International?
Seattle-Tacoma International sells Jet A and Jet A1.
KSEA reported MVFR conditions at 11:53 UTC on Aug 29, 2026: wind from 160 degrees at 6 knots, visibility 10 statute miles, temperature 14.4°C with dewpoint 10.6°C, altimeter 30.00 inHg.