CHI72FEM36

NTSB accident investigation · Ryan ST-3KR · Grand Rapids, MI · October 28, 1971

Accident · No injuriesClosed
Date
October 28, 1971
Place
Grand Rapids, MI · GRAND RAPIDS, MI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N47554Ryan ST-3KR
Status
Completed · report August 14, 1972
Report
Brief approved by the director
Case key
164652

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
----------------------------------------------------------------------------------------------------------------------------
3-4406  71/10/28   GRAND RAPIDS,MICH   RYAN ST-3KR         CR-  0  0  1  NONCOMMERCIAL             COMMERCIAL, FL.INSTR.,
        TIME - 1057                    N47554              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  AGE 56, 21750 TOTAL
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            HOURS, 10 IN TYPE,
                                                                                                   INSTRUMENT RATED.
        NAME OF AIRPORT - KENT COUNTY
        DEPARTURE POINT             INTENDED DESTINATION
          JACKSON,MICH                GRAND RAPIDS,MICH
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           GROUND-WATER LOOP-SWERVE                                 LANDING: ROLL
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO MAINTAIN DIRECTIONAL CONTROL
           AIRFRAME - LANDING GEAR: TAILWHEEL ASSEMBLIES
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
        REMARKS- ENCTRD SEVERE SHIMMY,DID NOT USE BRAKES UNTIL GND LOOP ESTABD.L GR,L WING DMGD.

Aircraft

Registration
N47554
Reported as
Ryan ST-3KR
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Kent 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.

Other investigations on N47554 · 1

Matched to the same aircraft by N-number and date.