 |
37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
A B757-200 was dispatched with the incorrect air conditioning pack valve deferred as inoperative in conflict with the MEL.
| Attributes | |
| ACN | 417576 |
| Time | |
| Date | 199810 |
| Day | Wed |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : zzz |
| State Reference | US |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Light | Daylight |
| Aircraft 1 | |
| Operator | common carrier : air carrier |
| Make Model Name | B757-200 |
| Operating Under FAR Part | Part 121 |
| Navigation In Use | Other Other |
| Flight Phase | other |
| Flight Plan | None |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | other personnel other |
| Qualification | other other : other |
| ASRS Report | 417576 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | other personnel other oversight : supervisor |
| Qualification | other other : other |
| Events | |
| Anomaly | aircraft equipment problem : critical non adherence : far non adherence : published procedure |
| Independent Detector | other flight crewa |
| Resolutory Action | none taken : detected after the fact |
| Consequence | Other |
| Supplementary | |
| Air Traffic Incident | other |
Narrative:
On oct/xa/98, aircraft xyz, I was sent out by my crew chief to MEL a trim air valve and deactivate it as per the MEL. I deactivated the pack temperature control valve in error.
Original NASA ASRS Text
Title: A B757-200 WAS DISPATCHED WITH THE INCORRECT AIR CONDITIONING PACK VALVE DEFERRED AS INOP IN CONFLICT WITH THE MEL.
Narrative: ON OCT/XA/98, ACFT XYZ, I WAS SENT OUT BY MY CREW CHIEF TO MEL A TRIM AIR VALVE AND DEACTIVATE IT AS PER THE MEL. I DEACTIVATED THE PACK TEMP CTL VALVE IN ERROR.
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.