SEA73FYG28

NTSB accident investigation · Amer Avco AA1 · Colville, WA · April 13, 1973

Accident · Serious injuriesClosed
Date
April 13, 1973
Place
Colville, WA · COLVILLE, WA
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N5771LAmer Avco AA1
Status
Completed · report June 6, 1973
Report
Brief approved by the director
FAA report
19730413007289A
Case key
170634

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
----------------------------------------------------------------------------------------------------------------------------
3-0885  73/4/13    COLVILLE,WASH       AMER AVCO AA1       CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 46, 605
        TIME - 1705                    N5771L              PX-  0  1  0  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 375 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - COLVILLE MUNI
        DEPARTURE POINT             INTENDED DESTINATION
          COLVILLE,WASH               WINTHROP,WASH
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH GROUND/WATER: UNCONTROLLED                TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER COMPENSATION FOR WIND CONDITIONS
           PILOT IN COMMAND - MISJUDGED SPEED
           WEATHER - DOWNDRAFT,UPDRAFTS
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          SCATTERED                                                UNLIMITED
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          NONE                                                      45
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          360                                                       20
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          VFR                                                      VFR
        REMARKS- WIND GUSTING 30K,ACFT HIT GRND WITH L WG.

Aircraft

Registration
N5771L
Reported as
Amer Avco AA1
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Colville Muni

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.