Narrative:

Flight attendant #1 heard an air leak at the forward entry door. 'Very loud squeal' unheard by me. She probably overreacted. It would have eventually sealed at a higher altitude. We later found out the inner seal was not aligned properly. The whole event was not serious; and it could have been avoided had the seal been attached stronger to the door. We lost our trip and deadheaded back.

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Original NASA ASRS Text

Title: AN MD80 IN CLB RETURNED TO THE DEP ARPT DUE TO LOUD SQUEAL FROM DOOR 1L CAUSED BY AN IMPROPERLY INSTALLED DOOR SEAL.

Narrative: FLT ATTENDANT #1 HEARD AN AIR LEAK AT THE FORWARD ENTRY DOOR. 'VERY LOUD SQUEAL' UNHEARD BY ME. SHE PROBABLY OVERREACTED. IT WOULD HAVE EVENTUALLY SEALED AT A HIGHER ALT. WE LATER FOUND OUT THE INNER SEAL WAS NOT ALIGNED PROPERLY. THE WHOLE EVENT WAS NOT SERIOUS; AND IT COULD HAVE BEEN AVOIDED HAD THE SEAL BEEN ATTACHED STRONGER TO THE DOOR. WE LOST OUR TRIP AND DEADHEADED BACK.

Data retrieved from NASA's ASRS site as of January 2009 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.