SEA76AS031

NTSB accident investigation · Cessna R172 · Klamath Falls, OR · December 21, 1975

Accident · FatalClosed
Date
December 21, 1975
Place
Klamath Falls, OR · KLAMATH FALLS, OR
Injuries
3 fatal, 1 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N12987Cessna R172
Status
Completed · report February 10, 1976
Report
Brief approved by the director
FAA report
19751221040859A
Case key
151632

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
----------------------------------------------------------------------------------------------------------------------------
3-3865  75/12/21   KLAMATH FALLS,OR    CESSNA R172         CR-  1  0  0  NONCOMMERCIAL             PRIVATE, AGE 37, 69 TOTAL
        TIME - 1824                    N12987              PX-  2  1  0  PLEASURE/PERSONAL TRANSP  HOURS, 10 IN TYPE, NOT
                                       DAMAGE-DESTROYED    OT-  0  0  0                            INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          FT.HOOD,TX                  YAKIMA,WA                    TONOPAH,NV
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: CONTROLLED                  IN FLIGHT: OTHER
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS
           MISCELLANEOUS ACTS,CONDITIONS - AIRFRAME ICE
        FACTOR(S)
           PILOT IN COMMAND - BECAME LOST/DISORIENTED
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
           TERRAIN - HIGH OBSTRUCTIONS
           WEATHER - LOW CEILING
           WEATHER - SNOW
           WEATHER - ICING CONDITIONS-INCLUDES SLEET,FREEZING RAIN,ETC.
        WEATHER BRIEFING - NO RECORD OF BRIEFING RECEIVED
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OBSCURATION                                              UNKNOWN/NOT REPORTED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          ZERO                                                     RAIN
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          BLOWING SNOW                                             IFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- UN MAINTAIN FLT. HIT MTN SLOPE. ACFT NOT EQUIPPED WITH ANTI-ICING,DE-ICING SYS.

Aircraft

Registration
N12987
Reported as
Cessna R172
Category
Airplane
Engine
reciprocating
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.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.