SEA79FA037

NTSB accident investigation · Cessna 172N · Challis, ID · May 5, 1979

Accident · FatalClosed
Date
May 5, 1979
Place
Challis, ID · CHALLIS, ID
Injuries
2 fatal, 1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
C-GYVPCessna 172N
Status
Completed · report July 17, 1979
Report
Brief approved by the director
Case key
134991

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
----------------------------------------------------------------------------------------------------------------------------
E-0002   79/5/5  NR.CHALLIS,ID         CESSNA 172N         CR-  1  1  0  INSTRUCTIONAL             COMMERCIAL, FL.INSTR.,
        TIME - UNK/NR                  C-GYVP              PX-  1  0  1  DUAL                      AGE 36, 5439 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            UNK/NR IN TYPE, NOT
                                                                                                   INSTRUMENT RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          LIVINGSTON,MT               BOISE,ID
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: TREES                                     LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER IN-FLIGHT DECISIONS OR PLANNING
           MISCELLANEOUS ACTS,CONDITIONS - FLEW INTO BLIND CANYON
        FACTOR(S)
           TERRAIN - HIGH OBSTRUCTIONS
           WEATHER - DOWNDRAFT,UPDRAFTS
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, IN PERSON
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        MISSING AIRCRAFT - LATER RECOVERED
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          UNKNOWN/NOT REPORTED                                      15000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          4 MILES OR LESS                                          NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TYPE OF WEATHER CONDITIONS
          NONE                                                     VFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- RECOVERY DATE 5/24/79.PLT DEVIATED FROM ROUTE ADVISED BY WX BRIEFER AT FSS.

Aircraft

Registration
C-GYVP
Reported as
Cessna 172N
Category
Airplane
Engine
reciprocating
Damage
Substantial damage