DEN71FXD10

NTSB accident investigation · Piper PA-23 · Greeley, CO · July 26, 1970

Accident · Minor injuriesClosed
Date
July 26, 1970
Place
Greeley, CO · GREELEY, CO
Injuries
3 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N1061PPiper PA-23
Status
Completed · report May 21, 1971
Report
Brief approved by the director
Case key
109442

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
----------------------------------------------------------------------------------------------------------------------------
3-3083  70/7/26    GREELEY,COLO        PIPER PA-23         CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 59, 3650
        TIME - 1545                    N1061P              PX-  0  0  2  BUSINESS                  TOTAL HOURS, 3000 IN
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        NAME OF AIRPORT - WELD COUNTY
        DEPARTURE POINT             INTENDED DESTINATION
          GREELEY,COLO                RAPID CITY,S DAK
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           ENGINE FAILURE OR MALFUNCTION                            IN FLIGHT: NORMAL CRUISE
           WHEELS-UP                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           POWERPLANT - ENGINE STRUCTURE: BLOWER,IMPELLER ASSEMBLY
           MISCELLANEOUS ACTS,CONDITIONS - LEAK/LEAKAGE
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           MISCELLANEOUS ACTS,CONDITIONS - INTENTIONAL WHEELS-UP
        FACTOR(S)
           WEATHER - HIGH DENSITY ALTITUDE
           WEATHER - TURBULENCE IN FLIGHT,CLEAR AIR
        COMPLETE POWER LOSS - COMPLETE ENGINE FAILURE/FLAMEOUT-1 ENGINE
        WEATHER BRIEFING - BRIEFED BY WEATHER BUREAU PERSONEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        EMERGENCY CIRCUMSTANCES - FORCED LANDING OFF AIRPORT ON LAND
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          CLEAR                                                    UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          NONE                                                     VFR
        TYPE OF FLIGHT PLAN
          VFR
        REMARKS- R ENG LOST OIL THRU TURBO-CHARGER SEALS. PLT FEATH PROP. UNABLE CONT FLT. DENSITY ALT 7200 FT.

Aircraft

Registration
N1061P
Reported as
Piper PA-23
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Weld 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.