MKC68A0003

NTSB accident investigation · Grumman G-159 · Le Center, MN · July 11, 1967

Accident · FatalClosed
Date
July 11, 1967
Place
Le Center, MN · LE CENTER, MN
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N861HGrumman G-159
Status
Completed · report August 14, 1968
Report
Brief approved by the director
Safety recommendations
Yes
Case key
79854

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
----------------------------------------------------------------------------------------------------------------------------
2-0160  67/7/11  NR.LE CENTER,MINN     GRUMMAN G-159       CR-  2  0  0  INSTRUCTIONAL             AIRLINE TRANSPORT, AGE
        TIME - 1104                    N861H               PX-  0  0  0  TRAINING                  46, 9388 TOTAL HOURS, 639
                                       DAMAGE-DESTROYED    OT-  0  0  0                            IN TYPE, INSTRUMENT
                                                                                                   RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           FIRE OR EXPLOSION: IN FLIGHT                             IN FLIGHT: OTHER
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           POWERPLANT - PROPELLER AND ACCESSORIES: ELECTRIC PITCH CONTROL MECHANISM
           SYSTEMS - ELECTRICAL SYSTEM: RELAYS AND WIRING
           MISCELLANEOUS ACTS,CONDITIONS - ELECTRICAL FAILURE
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - FAILURE OF TWO OR MORE ENGINES
           MISCELLANEOUS ACTS,CONDITIONS - EXCESSIVE TEMPERATURE
           MISCELLANEOUS ACTS,CONDITIONS - FIRE IN ENGINE
           MISCELLANEOUS ACTS,CONDITIONS - FIRE IN BRAKES,WHEEL ASSEMBLY,WHEEL WELL
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- OVR TEMP BOTH ENGS DUE FAILURE Z RLA IN PROP AUTO CRZ PITCH LOCK RETRACT SYS DURING TRNG MANEUVERS

Aircraft

Registration
N861H
Reported as
Grumman G-159
Category
Airplane
Engine
turbo prop
Damage
Destroyed

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.