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|
Attributes | |
ACN | 187429 |
Time | |
Date | 199108 |
Day | Sun |
Local Time Of Day | 0601 To 1200 |
Place | |
Locale Reference | airport : msp |
State Reference | MN |
Altitude | msl bound lower : 5000 msl bound upper : 33000 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Controlling Facilities | artcc : zmp |
Operator | common carrier : air carrier |
Make Model Name | Large Transport, Low Wing, 3 Turbojet Eng |
Flight Phase | climbout : intermediate altitude |
Flight Plan | IFR |
Person 1 | |
Affiliation | company : air carrier |
Function | flight crew : first officer |
Qualification | pilot : instrument pilot : flight engineer pilot : commercial pilot : cfi pilot : atp |
Experience | flight time last 90 days : 150 flight time total : 6000 flight time type : 1200 |
ASRS Report | 187429 |
Person 2 | |
Affiliation | company : air carrier |
Function | flight crew : captain oversight : pic |
Qualification | pilot : atp |
Events | |
Anomaly | aircraft equipment problem : less severe |
Independent Detector | other flight crewa |
Resolutory Action | flight crew : overcame equipment problem |
Consequence | Other |
Supplementary | |
Primary Problem | Flight Crew Human Performance |
Air Traffic Incident | other |
Narrative:
We departed minneapolis airport with high cockpit workload (near maximum weight, windshear, immediate turn required after takeoff for thunderstorm avoidance). I called for flap retraction in accordance with company policy, captain raised flap lever, and so called checklist complete. At FL330, so noticed inboard flap gauge at 2 degree. I thought it was a gauge problem since no airframe buffet was detectable, but visual inspection confirmed inboard flaps at 2 degree. We descended to FL200 and slowed below 245 KTS to conform with flap limitation, raised flaps in accordance with checklist using ah flap switch, and continued on to miami with no further problem encountered. Distraction due to WX avoidance caused all 3 of us to not notice flaps stuck down until after exceeding flap limitation. Possibly contributing to my failure to notice inboard flap gauge is it hides directly behind gear handle when placed in off position. With the visible outboard gauge indicating 0, leading edge flap/slat light out, and no airframe buffet, plus so using checklist to confirm climb check complete, if so had not noticed gauge at level off I probably would not have noticed until flap extension in miami, if then. Lesson learned, when I'm flying I always check landing confign myself even though captain and so do too; in the future I'll also always check cleanup confign when I'm flying.
Original NASA ASRS Text
Title: ACR LGT CLBED TO FL330 WITH FLAPS NOT FULLY UP.
Narrative: WE DEPARTED MINNEAPOLIS ARPT WITH HIGH COCKPIT WORKLOAD (NEAR MAX WT, WINDSHEAR, IMMEDIATE TURN REQUIRED AFTER TKOF FOR TSTM AVOIDANCE). I CALLED FOR FLAP RETRACTION IAW COMPANY POLICY, CAPT RAISED FLAP LEVER, AND SO CALLED CHKLIST COMPLETE. AT FL330, SO NOTICED INBOARD FLAP GAUGE AT 2 DEG. I THOUGHT IT WAS A GAUGE PROBLEM SINCE NO AIRFRAME BUFFET WAS DETECTABLE, BUT VISUAL INSPECTION CONFIRMED INBOARD FLAPS AT 2 DEG. WE DSNDED TO FL200 AND SLOWED BELOW 245 KTS TO CONFORM WITH FLAP LIMITATION, RAISED FLAPS IAW CHKLIST USING AH FLAP SWITCH, AND CONTINUED ON TO MIAMI WITH NO FURTHER PROBLEM ENCOUNTERED. DISTR DUE TO WX AVOIDANCE CAUSED ALL 3 OF US TO NOT NOTICE FLAPS STUCK DOWN UNTIL AFTER EXCEEDING FLAP LIMITATION. POSSIBLY CONTRIBUTING TO MY FAILURE TO NOTICE INBOARD FLAP GAUGE IS IT HIDES DIRECTLY BEHIND GEAR HANDLE WHEN PLACED IN OFF POS. WITH THE VISIBLE OUTBOARD GAUGE INDICATING 0, LEADING EDGE FLAP/SLAT LIGHT OUT, AND NO AIRFRAME BUFFET, PLUS SO USING CHKLIST TO CONFIRM CLB CHK COMPLETE, IF SO HAD NOT NOTICED GAUGE AT LEVEL OFF I PROBABLY WOULD NOT HAVE NOTICED UNTIL FLAP EXTENSION IN MIAMI, IF THEN. LESSON LEARNED, WHEN I'M FLYING I ALWAYS CHK LNDG CONFIGN MYSELF EVEN THOUGH CAPT AND SO DO TOO; IN THE FUTURE I'LL ALSO ALWAYS CHK CLEANUP CONFIGN WHEN I'M FLYING.
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.