MKC77FER15

NTSB accident investigation · Mooney M20A · Willmar, MN · January 23, 1977

Accident · No injuriesClosed
Date
January 23, 1977
Place
Willmar, MN · WILLMAR, MN
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6077XMooney M20A
Status
Completed · report March 10, 1977
Report
Brief approved by the director
FAA report
19770123000779A
Case key
156988

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
----------------------------------------------------------------------------------------------------------------------------
3-0097  77/1/23    WILLMAR,MN          MOONEY M20A         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 36, 90 TOTAL
        TIME - 1650                    N6077X              PX-  0  0  3  PLEASURE/PERSONAL TRANSP  HOURS, 31 IN TYPE, NOT
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            INSTRUMENT RATED.
        NAME OF AIRPORT - WILLMAR
        DEPARTURE POINT             INTENDED DESTINATION
          OLIVA,MN                    WILLMAR,MN
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           AIRFRAME FAILURE: IN FLIGHT                              IN FLIGHT: NORMAL CRUISE
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: IMPROPER MAINTENANCE (MAINTENANCE PERSONNEL)
           SYSTEMS - FLIGHT CONTROL SYSTEMS: ELEVATOR AND ELEVATOR TAB CONTROL SYSTEM
           MISCELLANEOUS ACTS,CONDITIONS - MISSING
           MISCELLANEOUS ACTS,CONDITIONS - DISCONNECTED
        REMARKS- ATTACHMENT BOLT MISSING FROM ELEVATOR CONTROL.36HOURS SINCE EMPENNAGE MODIFICATION

Aircraft

Registration
N6077X
Reported as
Mooney M20A
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Willmar

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.