37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 224404 |
Time | |
Date | 199210 |
Day | Thu |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | airport : msp |
State Reference | MN |
Altitude | msl bound lower : 5000 msl bound upper : 5400 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Controlling Facilities | tracon : msp tower : tul |
Operator | common carrier : air carrier |
Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
Navigation In Use | Other Other |
Flight Phase | climbout : takeoff climbout : initial |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : instrument pilot : flight engineer pilot : commercial pilot : atp |
Experience | flight time last 90 days : 60 flight time total : 10000 flight time type : 28 |
ASRS Report | 224404 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : atp |
Events | |
Anomaly | altitude deviation : overshoot non adherence : clearance non adherence : far other anomaly other anomaly other |
Independent Detector | other controllera other flight crewa |
Resolutory Action | controller : issued new clearance |
Consequence | Other |
Supplementary | |
Primary Problem | Flight Crew Human Performance |
Air Traffic Incident | Pilot Deviation |
Narrative:
Inadvertent altitude deviation and speed deviation caused by improper programming of FMC on the ground during setup. Controller instructions to maintain 5000 ft, but instructions were not clear to me and my copilot. Extremely saturated departure control frequency kept us from getting a clarification of clearance for approximately 1 min. During this time, aircraft climbed to 5400 ft and speed advanced to 265 KTS. Before descent could be made, we finally were able to contact controller who cleared us to continue our climb and speed was reduced immediately.
Original NASA ASRS Text
Title: ACR CLBS ABOVE ASSIGNED ALT AND EXCEEDS SPD RESTRICTION ON INITIAL CLB.
Narrative: INADVERTENT ALTDEV AND SPD DEV CAUSED BY IMPROPER PROGRAMMING OF FMC ON THE GND DURING SETUP. CTLR INSTRUCTIONS TO MAINTAIN 5000 FT, BUT INSTRUCTIONS WERE NOT CLR TO ME AND MY COPLT. EXTREMELY SATURATED DEP CTL FREQ KEPT US FROM GETTING A CLARIFICATION OF CLRNC FOR APPROX 1 MIN. DURING THIS TIME, ACFT CLBED TO 5400 FT AND SPD ADVANCED TO 265 KTS. BEFORE DSCNT COULD BE MADE, WE FINALLY WERE ABLE TO CONTACT CTLR WHO CLRED US TO CONTINUE OUR CLB AND SPD WAS REDUCED IMMEDIATELY.
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.