NONE · LOCKHEED L-1011 · 1994-03-01 · FAIRBANKS, AK, USA
Event
NTSB number
ANC94FA036
Event ID
20001206X00689
Type
Accident
Date
1994-03-01
Location
FAIRBANKS, AK, USA
Coordinates
64.810455, -147.719589
Injuries
Highest injury
NONE
Fatal
0
Serious
0
Minor
0
Uninjured
14
Total aboard
14
Aircraft
Make
LOCKHEED
Model
L-1011
Registration
N303EA
FAR Part
091
Engines
3
Damage
SUBS
Conditions
Light
NDRK
Weather
VMC
Probable cause
FAILURE OF THE SIXTH STAGE DISC ON THE INTERMEDIATE COMPRESSOR STAGE 6/7TH ROTOR SHAFT ASSEMBLY IN THE NUMBER THREE ENGINE, DUE TO CORROSION PITTING AND FATIGUE CRACKING OF THE FAILED DISC. A FACTOR RELATED TO THE ACCIDENT WAS: FAILURE OF THE AIRLINE COMPANY TO FOLLOW PROVISIONS OF THE SERVICE BULLETIN. FOREIGN OBJECT DAMAGE TO THE NUMBER ONE ENGINE WAS THE RESULT OF THE UNCONTAINED FAILURE OF THE NUMBER THREE ENGINE.