Narrative:

We landed on runway 34L at seattle/tacoma international airport without a landing clearance from tower. We were cleared for the visual approach from seattle approach control and never told to contact tower. The captain was the PF. We realized we did not get a clearance from tower when we cleared runway 34L, were holding short of the parallel runway 34R and tried to make contact with the tower. Upon making contact with tower, we were cleared to cross the parallel runway and told to contact ground control. We contacted ground and proceeded to our parking spot. No request was made by ATC to contact them regarding this incident.

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Original NASA ASRS Text

Title: AFTER LNDG AT SEA AN ACR CREW REALIZES WHILE TRYING TO CONTACT THE TWR HOLDING SHORT OF THE PARALLEL RWY THAT THEY HAVE JUST LANDED WITHOUT CLRNC.

Narrative: WE LANDED ON RWY 34L AT SEATTLE/TACOMA INTL ARPT WITHOUT A LNDG CLRNC FROM TWR. WE WERE CLRED FOR THE VISUAL APCH FROM SEATTLE APCH CTL AND NEVER TOLD TO CONTACT TWR. THE CAPT WAS THE PF. WE REALIZED WE DID NOT GET A CLRNC FROM TWR WHEN WE CLRED RWY 34L, WERE HOLDING SHORT OF THE PARALLEL RWY 34R AND TRIED TO MAKE CONTACT WITH THE TWR. UPON MAKING CONTACT WITH TWR, WE WERE CLRED TO CROSS THE PARALLEL RWY AND TOLD TO CONTACT GND CTL. WE CONTACTED GND AND PROCEEDED TO OUR PARKING SPOT. NO REQUEST WAS MADE BY ATC TO CONTACT THEM REGARDING THIS INCIDENT.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.