MKC67F0244

NTSB accident investigation · Wittman AM-1 · Bloomington, MN · September 25, 1966

Accident · No injuriesClosed
Date
September 25, 1966
Place
Bloomington, MN · BLOOMINGTON, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N319MWittman AM-1
Status
Completed · report January 20, 1967
Report
Brief approved by the director
Case key
120942

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
----------------------------------------------------------------------------------------------------------------------------
3-3489  66/9/25    BLOOMINGTON MINN    WITTMAN AM-1        CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, AGE 35, 1500
        TIME - 1045                    N319M               PX-  0  0  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 110 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - H NELSON STRIP
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           MISCELLANEOUS                                            IN FLIGHT: DESCENDING
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
          SYSTEMS-CONTROL STICK TORQUE TUBE WELD.
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - DISCONNECTED
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
                                  LATERAL CONTROL PROBLEM
                                  DIRECTIONAL CONTROL PROBLEM
        REMARKS- INFLIGHT VIOLENT SHAKING OF N319M-CAUSE UNDTRMND

Aircraft

Registration
N319M
Reported as
Wittman AM-1
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
H Nelson Strip

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.

Other investigations on N319M · 1

Matched to the same aircraft by N-number and date.