Narrative:

Somewhere near klamouth falls (lmt) we received an ACARS message from dispatch stating that we had departed lax illegally, since our radar was inoperative and we were filed through a known area of thunderstorms. 1) the radar was fine. The color on 1 inch of the last side was turning purple indicating a tube getting weak. 2) the previous captain stated that it worked fine. 3) we were not flying through an area of thunderstorms. Our route went through the corner of an area that could have buildups.

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Original NASA ASRS Text

Title: COMPANY DISPATCH SENT AN ENRTE MESSAGE SAYING THE ACFT HAD MADE AN ILLEGAL DEP FROM LAX BECAUSE THE WX RADAR WAS MEL'ED INOP.

Narrative: SOMEWHERE NEAR KLAMOUTH FALLS (LMT) WE RECEIVED AN ACARS MESSAGE FROM DISPATCH STATING THAT WE HAD DEPARTED LAX ILLEGALLY, SINCE OUR RADAR WAS INOP AND WE WERE FILED THROUGH A KNOWN AREA OF TSTMS. 1) THE RADAR WAS FINE. THE COLOR ON 1 INCH OF THE LAST SIDE WAS TURNING PURPLE INDICATING A TUBE GETTING WEAK. 2) THE PREVIOUS CAPT STATED THAT IT WORKED FINE. 3) WE WERE NOT FLYING THROUGH AN AREA OF TSTMS. OUR RTE WENT THROUGH THE CORNER OF AN AREA THAT COULD HAVE BUILDUPS.

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.