37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 451826 |
Time | |
Date | 199910 |
Day | Fri |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | intersection : tiggr |
State Reference | KY |
Altitude | msl bound lower : 11000 msl bound upper : 14000 |
Environment | |
Flight Conditions | Mixed |
Light | Daylight |
Aircraft 1 | |
Controlling Facilities | tracon : cvg.tracon |
Operator | common carrier : air carrier |
Make Model Name | Regional Jet CL65, Undifferentiated or Other Model |
Operating Under FAR Part | Part 121 |
Flight Phase | descent : intermediate altitude |
Route In Use | arrival star : cince3 |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : multi engine pilot : commercial pilot : instrument |
Experience | flight time last 90 days : 103 flight time total : 2880 flight time type : 465 |
ASRS Report | 451286 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Events | |
Anomaly | altitude deviation : crossing restriction not met non adherence : clearance |
Independent Detector | other flight crewa other flight crewb |
Resolutory Action | none taken : detected after the fact |
Supplementary | |
Problem Areas | Flight Crew Human Performance |
Primary Problem | Flight Crew Human Performance |
Air Traffic Incident | Pilot Deviation |
Narrative:
As we were descending down from FL240 to a new altitude of 14000 ft, ATC amended clearance to cross 'tiggr' intersection at 11000 ft. Upon reaching 'tiggr' we realized that we had not set the autoplt's altitude preselect from 14000 ft to 11000 ft. The error was due to the PNF's failure to set the new altitude on the autoplt's altitude and the PF's failure to realize that it was not set when the clearance was issued.
Original NASA ASRS Text
Title: ACR FAILS TO SET AUTOFLT CORRECTLY AND MISSES XING RESTR BY 3000 FT.
Narrative: AS WE WERE DSNDING DOWN FROM FL240 TO A NEW ALT OF 14000 FT, ATC AMENDED CLRNC TO CROSS 'TIGGR' INTXN AT 11000 FT. UPON REACHING 'TIGGR' WE REALIZED THAT WE HAD NOT SET THE AUTOPLT'S ALT PRESELECT FROM 14000 FT TO 11000 FT. THE ERROR WAS DUE TO THE PNF'S FAILURE TO SET THE NEW ALT ON THE AUTOPLT'S ALT AND THE PF'S FAILURE TO REALIZE THAT IT WAS NOT SET WHEN THE CLRNC WAS ISSUED.
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.