Airport Information

KSEA - Seattle Tacoma Intl Airport

KSEA 242114Z 18004KT 10SM -RA BKN017 OVC032 04/02 A2970 RMK AO2 P0001 T00440022

  • General Information

  • Coordinates: N 47°26'56"/ W 122°18'33"
  • Location: 10 miles S of Seattle, Washington on 2500 acres of land.
  • Surveyed Elevation: 433 MSL


Flow Name Active Runways Conditions
North Flow Landing: 34C/34L
Departing: 34L
Wind Direction: 251-069°
Wind Speed: >5
South Flow Landing: 16C/16R
Departing: 16L
Wind Direction: 070-250°
Wind Speed: ≤5 or CALM

Green background denotes normal operations.

Common Frequencies

Callsign Frequency Position Name
SEA_DEL 128.000 Seattle Clearance Delivery
SEA_GND 121.700 Seattle Ground
SEA_DEP/SEA_Y_APP 120.400 Seattle Departure/Seattle Yankee Sector
SEA_APP/SEA_W_APP 125.600 Seattle Combined Approach/Seattle West Approach
SEA_E_APP 123.900 Seattle East Approach
SEA_F_APP 133.650 Seattle Final Approach
KSEA_ATIS 118.000 Seattle - Tacoma ATIS
SEA_TWR 119.900 Seattle Tower

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