DIA69A0026

NTSB accident investigation · Boeing 707 · Martinsburg, WV · November 19, 1968

Accident · No injuriesClosed
Date
November 19, 1968
Place
Martinsburg, WV · MARTINSBURG, WV
Injuries
38 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7599Boeing 707
Status
Completed · report February 19, 1969
Report
Brief approved by the director
Safety recommendations
Yes
Case key
79539

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
1-0047  68/11/19   MARTINSBURG,W VA    BOEING 707          CR-  0  0  7  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 0123                    N7599               PX-  0  0 31                            52, 20500 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            3900 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        OPERATOR - AMERICAN AIRLINES,INC.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           FIRE OR EXPLOSION: IN FLIGHT                             IN FLIGHT: CLIMB TO CRUISE
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: CLIMB TO CRUISE
        PROBABLE CAUSE(S)
           POWERPLANT - COMPRESSOR ASSEMBLY: BEARING,ROTOR SHAFT
           MISCELLANEOUS ACTS,CONDITIONS - LACK OF LUBRICATION-SPECIFIC PART,NOT SYSTEM
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - FIRE IN ENGINE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SUSPECTED OR KNOWN AIRCRAFT DAMAGE
        REMARKS- NO.1 ENG OIL SUPPLY LINE FAILED. ENG DISINTEGRATED,DAMAGED FUEL TANK,HYD SUPPLY LINE,FLAP,FUSELAGE

Aircraft

Registration
N7599
Reported as
Boeing 707
Category
Airplane
Engine
turbo fan
Damage
Substantial damage