NYC71IN096

NTSB incident investigation · Boeing 720 · Albuquerque, NM · March 31, 1971

Incident · No injuriesClosed
Date
March 31, 1971
Place
Albuquerque, NM · ALBUQUERQUE, NM
Injuries
85 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N7542AABoeing 720
Status
Completed · report April 6, 1972
Report
Brief approved by the director
Safety recommendations
Yes
Case key
79520

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

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
----------------------------------------------------------------------------------------------------------------------------
4-0016  71/3/31  NR.ALBUQUERQUE,N MEX  BOEING 720          CR-  0  0  7  SCHED DOM PASSG SRV       CERTIFICATE UNKNOWN, AGE
        TIME - 1400                    N7542AA             PX-  0  0 78                            UNK/NR, UNK/NR TOTAL
                                       DAMAGE-NONE         OT-  0  0  0                            HOURS, UNK/NR IN TYPE,
                                                                                                   UNK/NR INSTRUMENT RATED.
        CLASSIFIED AS INCIDENT
        OPERATOR - AMERICAN AIRLINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          LOS ANGELES,CALIF           JAMAICA,NY
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           UNCONTROLLED ALTITUDE DEVIATIONS                         IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           SYSTEMS - AUTO PILOT: TRANSMITTER
           MISCELLANEOUS ACTS,CONDITIONS - FLUCTUATING
           MISCELLANEOUS ACTS,CONDITIONS - ELONGATED
        REMARKS- UNWANTED ACFT TRIM.HRZN POS TRANS P/N 4572-8A1 SHAFT SLIPPED.CRANK P/N 66-9350-3 HOLE ENLGD-WEAR.

Aircraft

Registration
N7542AA
Reported as
Boeing 720
Category
Airplane
Engine
turbo jet
Damage
No damage