UNK73X0110

NTSB accident investigation · Hiller Acft UH-12B · Gothenburg, SW · April 13, 1973

Accident · No injuriesClosed
Date
April 13, 1973
Place
Gothenburg, SW · GOTHENBURG, Sweden
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N6055Hiller Acft UH-12B
Status
Completed · report April 22, 1974
Report
Brief approved by the director
FAA report
19730413042699A
Case key
173342

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
----------------------------------------------------------------------------------------------------------------------------
6-0068  73/4/13    GOTHENBURG,SWEDEN   HILLER ACFT UH-12B  CR-  0  0  1  MISCELLANEOUS             COMMERCIAL, FL.INSTR.,
        TIME - 1320                    N6055               PX-  0  0  1  FERRY                     AGE 23, 1160 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            25 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          GOTHENBURG,SWEDEN           LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: HOVERING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
        FACTOR(S)
           PILOT IN COMMAND - EXERCISED POOR JUDGMENT
           PILOT IN COMMAND - SELECTED UNSUITABLE TERRAIN
           TERRAIN - HIGH OBSTRUCTIONS
           MISCELLANEOUS ACTS,CONDITIONS - AIRCRAFT CAME TO REST IN WATER
        REMARKS- 1ST FLT AFT TRANSPORT & MAINT.LOST RPM IN 30FT HOVER,LNDD IN RIVER.REPORTED BY SWEDISH GOVT.

Aircraft

Registration
N6055
Reported as
Hiller Acft UH-12B
Category
Helicopter
Engine
reciprocating
Damage
Substantial damage

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.