CHI77IA051

NTSB incident investigation · Boeing 707 · Chicago, IL · June 22, 1977

Incident · No injuriesClosed
Date
June 22, 1977
Place
Chicago, IL · CHICAGO, IL
Injuries
71 uninjured
Damage
Minor damage
Phase of flight
Taxi
Aircraft
N7590ABoeing 707
Status
Completed · report March 9, 1978
Report
Brief approved by the director
Case key
146516

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
----------------------------------------------------------------------------------------------------------------------------
4-0010  77/6/22    CHICAGO,IL          BOEING 707          CR-  0  0  8  SCHED INTERNATL PASSG SRV AIRLINE TRANSPORT, AGE
        TIME - 1450                    N7590A              PX-  0  0 63                            UNK/NR, UNK/NR TOTAL
                                       DAMAGE-MINOR        OT-  0  0  0                            HOURS, UNK/NR IN TYPE,
                                                                                                   INSTRUMENT RATED.
        CLASSIFIED AS INCIDENT
        NAME OF AIRPORT - OHARE
        OPERATOR - AMERICAN AIRLINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          MEXICO CITY,MEXICO          CHICAGO,IL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GEAR COLLAPSED                                           TAXI: FROM LANDING
        PROBABLE CAUSE(S)
           AIRFRAME - LANDING GEAR: MAIN GEAR-SHOCK ABSORBING ASSY,STRUTS,ATTACHMENTS,ETC.
           MISCELLANEOUS ACTS,CONDITIONS - CORRODED/CORROSION
           MISCELLANEOUS ACTS,CONDITIONS - FATIGUE FRACTURE

Aircraft

Registration
N7590A
Reported as
Boeing 707
Category
Airplane
Engine
turbo fan
Damage
Minor damage
Airport
Ohare

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.