Seattle Tacoma International Airport

KSEAICAOSEAIATAVFRCivil Airfield

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Seattle Tacoma International Airport (KSEA/SEA) is a major civil airfield in the US, situated at an elevation of 132 meters. It features six runways, including two primary asphalt runways each 3,627 meters long, and four concrete runways around 2,873 meters in length. The airport primarily supports VFR traffic and offers multiple approach and departure frequencies, making it a key hub for aviation in the Seattle area.

Country

Type

Civil Airfield

Coordinates

47.449000 , -122.309000

Traffic Type

VFR

NSWE

0 °

Frequency	Type	Name	Notes	Is Public	Is Primary
119.200	Other	App/dep	None	Yes	No
120.100	Other	App/dep	None	Yes	No
120.400	Other	App/dep	None	Yes	No
123.900	Other	App/dep	None	Yes	No
125.900	Other	App/dep	None	Yes	No
129.400	Other	International	None	Yes	No
126.500	Other	App/dep	None	Yes	No
133.650	Approach	Seattle App	None	Yes	No
118.000	Atis	Atis	None	Yes	No
128.000	Other	Clnc Del	None	Yes	No
121.700	Ground	Gnd	None	Yes	No
122.270	Ground	Gnd	None	Yes	No
126.870	Ground	Gnd	None	Yes	No
119.900	Tower	Seattle Tacoma International Airport Tower	None	Yes	No
120.950	Tower	Seattle Tacoma International Airport Tower	None	Yes	No
122.950	Unicom	Unicom	None	Yes	Yes

Designation	Surface	Length (m)	Width (m)	MTOW (t)	Features	Notes
16C160°	Concrete	2873m	45m	Unknown		None
34C340°	Concrete	2873m	45m	Unknown		None
16L160°	Asphalt	3627m	45m	Unknown	Primary	None
34R340°	Asphalt	3627m	45m	Unknown	Primary	None
16R160°	Concrete	2873m	45m	Unknown		None
34L340°	Concrete	2873m	45m	Unknown		None

Seattle Tacoma International Airport

Air Traffic Service (ATS)

Runways