37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 568801 |
Time | |
Date | 200212 |
Day | Mon |
Local Time Of Day | 0601 To 1200 |
Place | |
Locale Reference | airport : zzz.airport |
State Reference | US |
Altitude | agl single value : 0 |
Environment | |
Light | Daylight |
Aircraft 1 | |
Operator | common carrier : air carrier |
Make Model Name | B737 Undifferentiated or Other Model |
Operating Under FAR Part | Part 121 |
Flight Phase | ground : maintenance ground : parked |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | maintenance : technician |
Qualification | technician : airframe technician : powerplant |
ASRS Report | 568801 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Events | |
Anomaly | aircraft equipment problem : critical maintenance problem : non compliance with mel non adherence : published procedure non adherence : far |
Independent Detector | aircraft equipment other aircraft equipment : le flap and slat indication other flight crewa other flight crewb |
Resolutory Action | none taken : detected after the fact |
Consequence | other other |
Factors | |
Maintenance | contributing factor : schedule pressure contributing factor : manuals performance deficiency : repair performance deficiency : non compliance with legal requirements performance deficiency : unqualified personnel performance deficiency : logbook entry performance deficiency : fault isolation |
Supplementary | |
Problem Areas | Flight Crew Human Performance Maintenance Human Performance Chart Or Publication Aircraft |
Primary Problem | Maintenance Human Performance |
Narrative:
Upon arrival of the flight, the captain indicated to me he had a maintenance problem. I went to the cockpit window to talk to him. He told me the leading edge flap transit light was on and overhead flap #3 transit light was on intermittently. He also informed me that this was a prior write-up that had been on deferral for 3 days. I asked him if he knew what they did to fix it. He told me they fixed some wiring in the system the night before. When I went up the jetway he was on the phone with dispatch. He then gave me the phone and I told dispatch I needed to talk to someone in maintenance control. He xferred me over and I read the write-up verbatim to maintenance controller. They gave me an MEL tracking number and included a special procedure to lock out asymmetry circuit breaker on the P-18 panel. I did all this, and dispatched the aircraft with a 2 min delay. Looking back, I should have taken the time to read the MEL myself.
Original NASA ASRS Text
Title: A B737-300 WAS DISPATCHED IN NON COMPLIANCE WITH BOTH WING LEADING EDGE FLAP INDICATION PANELS DEFERRED AS INOP IN CONFLICT WITH THE MEL.
Narrative: UPON ARR OF THE FLT, THE CAPT INDICATED TO ME HE HAD A MAINT PROB. I WENT TO THE COCKPIT WINDOW TO TALK TO HIM. HE TOLD ME THE LEADING EDGE FLAP TRANSIT LIGHT WAS ON AND OVERHEAD FLAP #3 TRANSIT LIGHT WAS ON INTERMITTENTLY. HE ALSO INFORMED ME THAT THIS WAS A PRIOR WRITE-UP THAT HAD BEEN ON DEFERRAL FOR 3 DAYS. I ASKED HIM IF HE KNEW WHAT THEY DID TO FIX IT. HE TOLD ME THEY FIXED SOME WIRING IN THE SYS THE NIGHT BEFORE. WHEN I WENT UP THE JETWAY HE WAS ON THE PHONE WITH DISPATCH. HE THEN GAVE ME THE PHONE AND I TOLD DISPATCH I NEEDED TO TALK TO SOMEONE IN MAINT CTL. HE XFERRED ME OVER AND I READ THE WRITE-UP VERBATIM TO MAINT CTLR. THEY GAVE ME AN MEL TRACKING NUMBER AND INCLUDED A SPECIAL PROC TO LOCK OUT ASYMMETRY CIRCUIT BREAKER ON THE P-18 PANEL. I DID ALL THIS, AND DISPATCHED THE ACFT WITH A 2 MIN DELAY. LOOKING BACK, I SHOULD HAVE TAKEN THE TIME TO READ THE MEL MYSELF.
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.