IAD75AI014

NTSB accident investigation · British AC 1-11 · Pittsburgh, PA · September 20, 1974

Accident · Serious injuriesClosed
Date
September 20, 1974
Place
Pittsburgh, PA · PITTSBURGH, PA
Injuries
1 serious, 52 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N1548British AC 1-11
Status
Completed · report October 16, 1974
Report
Brief approved by the director
Case key
132546

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
----------------------------------------------------------------------------------------------------------------------------
1-0026  74/9/20  NR.PITTSBURGH,PA      BRITISH AC 1-11     CR-  0  0  4  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1634                    N1548               PX-  0  1 48                            UNK/NR, UNK/NR TOTAL
                                       DAMAGE-NONE         OT-  0  0  0                            HOURS, UNK/NR IN TYPE,
                                                                                                   INSTRUMENT RATED.
        OPERATOR - U.S. AIR
        DEPARTURE POINT             INTENDED DESTINATION
         PITTSBURGH,PA                LEXINGTON,KY
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           TURBULENCE                                               IN FLIGHT: CLIMB TO CRUISE
        PROBABLE CAUSE(S)
           WEATHER - TURBULENCE, ASSOCIATED W/CLOUDS AND/OR THUNDERSTORMS
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PASSENGER
           MISCELLANEOUS ACTS,CONDITIONS - SEAT BELT NOT FASTENED
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEAT BELT SIGN ON
        WEATHER BRIEFING - COMPANY DISPATCH
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  3500
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     DRIZZLE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          HAZE                                                     IFR
        TYPE OF FLIGHT PLAN
          IFR
        REMARKS- CHILD THROWN FM SEAT,FELL INJURING SHOULDER IN THE AISLE.

Aircraft

Registration
N1548
Reported as
British AC 1-11
Category
Airplane
Engine
turbo jet
Damage
No damage

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.