MKC67F0310

NTSB accident investigation · Ryan PT-22 · Isle, MN · November 6, 1966

Accident · No injuriesClosed
Date
November 6, 1966
Place
Isle, MN · ISLE, MN
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N47843Ryan PT-22
Status
Completed · report March 10, 1967
Report
Brief approved by the director
Case key
119713

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
----------------------------------------------------------------------------------------------------------------------------
3-3843   66/11/6   ISLE MINN           RYAN PT-22          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 51, 4000
        TIME - 1530                    N47843              PX-  0  0  2  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, 10 IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            NOT INSTRUMENT RATED.
        NAME OF AIRPORT - ISLE MUNICIPAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           PROPELLER/ROTOR FAILURE: PROPELLER                       TAKEOFF: INITIAL CLIMB
           NOSE OVER/DOWN                                           LANDING: LEVEL OFF/TOUCHDOWN
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
           PERSONNEL - MAINTENANCE,SERVICING,INSPECTION: INADEQUATE MAINTENANCE AND INSPECTION
           POWERPLANT - PROPELLER AND ACCESSORIES: OTHER
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY SECURED
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
        REMARKS- PROP LOOSE ON CRANKSHAFT,RETAINER NUT RING,AND SAFETY PIN MISSING.ACFT NOSED OVER IN SWAMPY AREA.

Aircraft

Registration
N47843
Reported as
Ryan PT-22
Category
Airplane
Engine
reciprocating
Damage
Substantial damage
Airport
Isle Municipal

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.