Flight experienced loss of power #1 engine. Return to departure airport. No damage, no injuries.

Attributes
ACN	117766
Time
Date	198907
Day	Thu
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : cyn
State Reference	NJ
Altitude	msl bound lower : 11500 msl bound upper : 11500
Aircraft 1
Controlling Facilities	artcc : zkc
Operator	common carrier : air carrier
Make Model Name	Large Transport, Low Wing, 3 Turbojet Eng
Flight Phase	climbout : intermediate altitude descent other other
Route In Use	enroute airway : zny
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 270 flight time total : 11000 flight time type : 5000
ASRS Report	117766
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 230 flight time total : 8000 flight time type : 4000
ASRS Report	117519
Events
Anomaly	aircraft equipment problem : critical
Independent Detector	other flight crewa
Resolutory Action	controller : issued new clearance flight crew : overcame equipment problem flight crew : declared emergency none taken : anomaly accepted
Consequence	Other
Supplementary
Primary Problem	Aircraft

Narrative:

Air carrier flight xx ewr-bda. Pushed off gate at xa and takeoff wa made at xb. Landed ewr at sc and blocked in at xd local EDT. On climb out passing 11000', #1 engine had a significant loss of thrust and would not recover. 12000 pounds of fuel were dumped and aircraft was returned to ewr for landing. #1 engine ran normally at reduced power and was left in that position until landing. All emergency and abnormal checklists were complied with prior to arrival.

Original NASA ASRS Text

Title: FLT EXPERIENCED LOSS OF POWER #1 ENGINE. RETURN TO DEP ARPT. NO DAMAGE, NO INJURIES.

Narrative: ACR FLT XX EWR-BDA. PUSHED OFF GATE AT XA AND TKOF WA MADE AT XB. LANDED EWR AT SC AND BLOCKED IN AT XD LCL EDT. ON CLBOUT PASSING 11000', #1 ENG HAD A SIGNIFICANT LOSS OF THRUST AND WOULD NOT RECOVER. 12000 LBS OF FUEL WERE DUMPED AND ACFT WAS RETURNED TO EWR FOR LNDG. #1 ENG RAN NORMALLY AT REDUCED PWR AND WAS LEFT IN THAT POS UNTIL LNDG. ALL EMER AND ABNORMAL CHKLISTS WERE COMPLIED WITH PRIOR TO ARR.

Data retrieved from NASA's ASRS site as of August 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.