LAX71FUG23

NTSB accident investigation · Riggs Gyro C · Adelanto, CA · November 8, 1970

Accident · Serious injuriesClosed
Date
November 8, 1970
Place
Adelanto, CA · ADELANTO, CA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9163Riggs Gyro C
Status
Completed · report August 4, 1971
Report
Brief approved by the director
Case key
158917

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
----------------------------------------------------------------------------------------------------------------------------
3-4137   70/11/8   ADELANTO,CALIF      RIGGS GYRO C        CR-  0  1  0  MISCELLANEOUS             STUDENT, AGE 69, 864
        TIME - 0940                    N9163               PX-  0  0  0  EXPERIMENTATION           TOTAL HOURS, 64 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - EL MIRAGE
        DEPARTURE POINT             INTENDED DESTINATION
          ADELANTO,CALIF              LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           HARD LANDING                                             LANDING: LEVEL OFF/TOUCHDOWN
           ROLL OVER                                                LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - IMPROPER LEVEL OFF
           PILOT IN COMMAND - IMPROPER RECOVERY FROM BOUNCED LANDING
        FACTOR(S)
           PILOT IN COMMAND - MISJUDGED SPEED
           PILOT IN COMMAND - LACK OF FAMILIARITY WITH AIRCRAFT
           TERRAIN - OTHER
        REMARKS- DRY LAKE BED DUSTY DUE GRND TRAFFIC. EXPERIMENTAL TEST OF HOME BUILT ACFT.1 HR IN TYPE IN 90 DAYS.

Aircraft

Registration
N9163
Reported as
Riggs Gyro C
Category
Gyroplane, amateur-built
Engine
reciprocating
Damage
Substantial damage
Airport
El Mirage

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.