No flap landing. - NASA ASRS

Attributes
ACN	279716
Time
Date	199408
Day	Tue
Local Time Of Day	0001 To 0600
Place
Locale Reference	airport : msp
State Reference	MN
Altitude	agl bound lower : 0 agl bound upper : 1500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : msp
Operator	common carrier : air carrier
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Navigation In Use	Other Other
Flight Phase	descent : approach landing other other
Route In Use	approach : straight in arrival other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : flight engineer pilot : cfi pilot : atp
Experience	flight time last 90 days : 150 flight time total : 6000 flight time type : 550
ASRS Report	279716
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified other flight crewa
Resolutory Action	flight crew : overcame equipment problem flight crew : declared emergency none taken : unable
Consequence	Other
Supplementary
Primary Problem	Aircraft

Narrative:

Trailing edge flaps did not extend. Approach abandoned. Procedure completed, uneventful approach and landing. However, the interpretation and process of performing the abnormal checklist was complicated by a very high level of fatigue. This was the second leg of an all-night duty period. My mental acuity was substantially impaired.

Original NASA ASRS Text

Title: NO FLAP LNDG.

Narrative: TRAILING EDGE FLAPS DID NOT EXTEND. APCH ABANDONED. PROC COMPLETED, UNEVENTFUL APCH AND LNDG. HOWEVER, THE INTERPRETATION AND PROCESS OF PERFORMING THE ABNORMAL CHKLIST WAS COMPLICATED BY A VERY HIGH LEVEL OF FATIGUE. THIS WAS THE SECOND LEG OF AN ALL-NIGHT DUTY PERIOD. MY MENTAL ACUITY WAS SUBSTANTIALLY IMPAIRED.

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.