NTSB Identification: DCA71I0004
14 CFR Part 121 Scheduled operation of NORTHWEST AIRLINES INC
Aircraft: BOEING B747, registration: N607US----------------------------------------------------------------------------------------------------------------------------
FILE DATE LOCATION AIRCRAFT DATA INJURIES FLIGHT PILOT DATA
F S M/N PURPOSE
----------------------------------------------------------------------------------------------------------------------------
4-0005 71/5/13 HONOLULU,HAWAII BOEING B747 CR- 0 0 11 SCHED INTERNATL PASSG SRV CERTIFICATE UNKNOWN, AGE
TIME - 1335 N607US PX- 0 0 31 UNK/NR, UNK/NR TOTAL
DAMAGE-MINOR OT- 0 0 0 HOURS, UNK/NR IN TYPE,
UNK/NR INSTRUMENT RATED.
CLASSIFIED AS INCIDENT
OPERATOR - NORTHWEST AIRLINES,INC.
DEPARTURE POINT INTENDED DESTINATION
HONOLULU,HAWAII TOKYO,JAPAN
TYPE OF ACCIDENT PHASE OF OPERATION
FIRE OR EXPLOSION: IN FLIGHT TAKEOFF: INITIAL CLIMB
PROBABLE CAUSE(S)
POWERPLANT - TURBINE ASSEMBLY: WHEEL TURBINE
MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE
FACTOR(S)
MISCELLANEOUS ACTS,CONDITIONS - FIRE IN ENGINE
EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
SUSPECTED OR KNOWN AIRCRAFT DAMAGE
AIRFRAME BUFFET
REMARKS- FATIGUE CRACK ORIGTD IN NICKEL-PLATED AREA OF REWORKED TURBINE AIR SEAL LAND,PROGD INTO BASE MTRL.
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