CHI72AC042

NTSB accident investigation · Beech 99 · Cleveland, OH · November 3, 1971

Accident · No injuriesClosed
Date
November 3, 1971
Place
Cleveland, OH · CLEVELAND, OH
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N1031SBeech 99
Status
Completed · report April 20, 1972
Report
Brief approved by the director
Case key
163953

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
----------------------------------------------------------------------------------------------------------------------------
3-3405   71/11/3   CLEVELAND,OHIO      BEECH 99            CR-  0  0  2  COMMERCIAL                AIRLINE TRANSPORT, AGE
        TIME - 2308                    N1031S              PX-  0  0  0  COMMUTER AIR CARRIER      35, 8145 TOTAL HOURS, 525
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0  AIR TAXI-CARGO S-D        IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - HOPKINS
        DEPARTURE POINT             INTENDED DESTINATION         LAST ENROUTE STOP
          AKRON,OHIO                  CHICAGO,ILL                  CLEVELAND,OHIO
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           MISCELLANEOUS                                            TAKEOFF: INITIAL CLIMB
        PROBABLE CAUSE(S)
           PERSONNEL - OPERATIONAL SUPERVISORY PERSONNEL: FAILURE TO PROVIDE ADEQ.DIRECTIVES,MANUAL,EQUIPMENT
           AIRFRAME - FUSELAGE: DOORS,DOOR FRAMES
           MISCELLANEOUS ACTS,CONDITIONS - IMPROPERLY SECURED
           SYSTEMS - OTHER SYSTEMS: OTHER
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  DOOR/PANEL OPEN
        REMARKS- NOSE CARGO DOOR CAME OPEN.60 LB MAIL BAG FELL INTO R PROP.DOOR WARNING SYS INOP.NO CARGO RESTRAINT

Aircraft

Registration
N1031S
Reported as
Beech 99
Category
Airplane
Engine
turbo prop
Damage
Substantial damage
Airport
Hopkins

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.