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|
Attributes | |
ACN | 300227 |
Time | |
Date | 199503 |
Day | Fri |
Local Time Of Day | 0601 To 1200 |
Place | |
Locale Reference | airport : msp |
State Reference | MN |
Altitude | agl bound lower : 0 agl bound upper : 0 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Operator | common carrier : air carrier |
Make Model Name | B727 Undifferentiated or Other Model |
Operating Under FAR Part | Part 121 |
Flight Phase | ground : preflight |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : flight engineer pilot : atp |
Experience | flight time last 90 days : 60 flight time total : 6500 flight time type : 2500 |
ASRS Report | 300227 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : commercial pilot : instrument |
Events | |
Anomaly | aircraft equipment problem : less severe |
Independent Detector | other flight crewa |
Resolutory Action | none taken : unable |
Consequence | Other |
Supplementary | |
Primary Problem | Aircraft |
Air Traffic Incident | other |
Narrative:
Upon inspection of aircraft logbook, found altitude. Hold capability of autoplt was inoperative and had been for at least 2 days. Further research revealed autoplt had a history of problems. Talked with station manager, he said everything that was a remove and replace item had been during the previous trouble-shooting. The printout indicated that the aircraft needed to have the pitot static system checked. Filed a report with company and pilots org-X stating that this was a safety issue. Even though it was 'legal' to fly the aircraft. This increased workload due to the requirement to manually maintain altitude in cruise was bad enough. Fortunately, we were VMC for most of the 2 legs we flew and there was no excess maneuvering such as holding. It is also fortunate that this was our first legs of a scheduled 12 hour day rather than the last 2 which were at night with mixed VMC/IMC. This type of practice proves that the extreme 'cost cutting' program that this company is hell bent on placing money above safety. A plane should not be flying around with an autoplt that can't hold altitude especially when it had flown through maintenance stations.
Original NASA ASRS Text
Title: RPTR CONCERNED ABOUT LACK OF COMPANY EFFORT TO MAINTAIN FULLY FUNCTIONING AUTOPLT.
Narrative: UPON INSPECTION OF ACFT LOGBOOK, FOUND ALT. HOLD CAPABILITY OF AUTOPLT WAS INOP AND HAD BEEN FOR AT LEAST 2 DAYS. FURTHER RESEARCH REVEALED AUTOPLT HAD A HISTORY OF PROBS. TALKED WITH STATION MGR, HE SAID EVERYTHING THAT WAS A REMOVE AND REPLACE ITEM HAD BEEN DURING THE PREVIOUS TROUBLE-SHOOTING. THE PRINTOUT INDICATED THAT THE ACFT NEEDED TO HAVE THE PITOT STATIC SYS CHKED. FILED A RPT WITH COMPANY AND PLTS ORG-X STATING THAT THIS WAS A SAFETY ISSUE. EVEN THOUGH IT WAS 'LEGAL' TO FLY THE ACFT. THIS INCREASED WORKLOAD DUE TO THE REQUIREMENT TO MANUALLY MAINTAIN ALT IN CRUISE WAS BAD ENOUGH. FORTUNATELY, WE WERE VMC FOR MOST OF THE 2 LEGS WE FLEW AND THERE WAS NO EXCESS MANEUVERING SUCH AS HOLDING. IT IS ALSO FORTUNATE THAT THIS WAS OUR FIRST LEGS OF A SCHEDULED 12 HR DAY RATHER THAN THE LAST 2 WHICH WERE AT NIGHT WITH MIXED VMC/IMC. THIS TYPE OF PRACTICE PROVES THAT THE EXTREME 'COST CUTTING' PROGRAM THAT THIS COMPANY IS HELL BENT ON PLACING MONEY ABOVE SAFETY. A PLANE SHOULD NOT BE FLYING AROUND WITH AN AUTOPLT THAT CAN'T HOLD ALT ESPECIALLY WHEN IT HAD FLOWN THROUGH MAINT STATIONS.
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.