NYC71AN040

NTSB accident investigation · Amer Avco AA-1 · Leesport, PA · September 20, 1970

Accident · FatalClosed
Date
September 20, 1970
Place
Leesport, PA · LEESPORT, PA
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N5769LAmer Avco AA-1
Status
Completed · report January 6, 1971
Report
Brief approved by the director
Case key
159553

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
----------------------------------------------------------------------------------------------------------------------------
3-1505  70/9/20    LEESPORT,PA         AMER AVCO AA-1      CR-  1  0  0  INSTRUCTIONAL             STUDENT, AGE 33, 20 TOTAL
        TIME - 1155                    N5769L              PX-  0  0  0  TRAINING                  HOURS, ALL IN TYPE, NOT
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - SPAATZ
        DEPARTURE POINT             INTENDED DESTINATION
          READING,PA                  LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: DESCENDING
           STALL                                                    LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           POWERPLANT - IGNITION SYSTEM: MAGNETOS
           MISCELLANEOUS ACTS,CONDITIONS - GROUNDED
           POWERPLANT - IGNITION SYSTEM: SPARK PLUG
           MISCELLANEOUS ACTS,CONDITIONS - CARBON DEPOSITS
           POWERPLANT - ENGINE CONTROLS: THROTTLE-POWER LEVER ASSEMBLIES
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY SECURED
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           PILOT IN COMMAND - FAILED TO OBTAIN/MAINTAIN FLYING SPEED
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- THROTTLE ARM AT CARB IMPROPERLY SAFETIED. R MAG INOPERATIVE. SPARK PLUGS FOULED.

Aircraft

Registration
N5769L
Reported as
Amer Avco AA-1
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Spaatz

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.