CHI77FEM22

NTSB accident investigation · Amer Avco AA1 · East Tawas, MI · April 11, 1977

Accident · FatalClosed
Date
April 11, 1977
Place
East Tawas, MI · EAST TAWAS, MI
Injuries
1 fatal, 1 serious
Damage
Destroyed
Phase of flight
Approach
Aircraft
N5706LAmer Avco AA1
Status
Completed · report June 24, 1977
Report
Brief approved by the director
FAA report
19770411010279A
Case key
158043

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

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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
----------------------------------------------------------------------------------------------------------------------------
3-0936  77/4/11    EAST TAWAS,MI       AMER AVCO AA1       CR-  0  1  0  NONCOMMERCIAL             PRIVATE, AGE 24, 520
        TIME - 1955                    N5706L              PX-  1  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 74 IN TYPE,
                                       DAMAGE-DESTROYED    OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - IOSCO COUNTY
        DEPARTURE POINT             INTENDED DESTINATION
          EAST TAWAS,MI               LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            LANDING: TRAFFIC PATTERN-CIRCLING
           NOSE OVER/DOWN                                           LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
           PILOT IN COMMAND - MISMANAGEMENT OF FUEL
           MISCELLANEOUS ACTS,CONDITIONS - FUEL EXHAUSTION
        FACTOR(S)
           PILOT IN COMMAND - ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT
           POWERPLANT - FUEL SYSTEM: SELECTOR VALVES
           MISCELLANEOUS ACTS,CONDITIONS - STUCK
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
           TERRAIN - SANDY
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        REMARKS- FUEL SEL VALUE #X670401 STUCK. POSITION OF VALUE WOULD NOT CAUSE ENG TO QUIT, JUST REDUCE PWR.

Aircraft

Registration
N5706L
Reported as
Amer Avco AA1
Category
Airplane
Engine
reciprocating
Damage
Destroyed
Airport
Iosco County

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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.