OAK67F0165

NTSB accident investigation · Cessna 150 · Merced, CA · November 6, 1966

Accident · No injuriesClosed
Date
November 6, 1966
Place
Merced, CA · MERCED, CA
Injuries
7 uninjured
Phase of flight
Enroute
Aircraft
N4543UCessna 150USAF 502Lockheed C-141
Status
Completed · report February 20, 1967
Report
Brief approved by the director
Case key
120130

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
----------------------------------------------------------------------------------------------------------------------------
2-1177   66/11/6   MERCED CALIF        LOCKHEED C-141      CR-  0  0  5  INSTRUCTIONAL             CERTIFICATE UNKNOWN, AGE
        TIME - 1037                    USAF 502            PX-  0  0  0  DUAL                      32, 3563 TOTAL HOURS, 859
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  2                            IN TYPE, UNK/NR
                                                                                                   INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH IN FLIGHT                  IN FLIGHT: HOLDING
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OTHER AIRCRAFT
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SUSPECTED OR KNOWN AIRCRAFT DAMAGE
         SPECIAL DATA
          SEGMENTS OF AVIATION INVOLVED - SMALL US GEN.AV.-US MILITARY
          CONTROLLING AGENCY - APPROACH CONTROL LANDING            RADAR CTL/SURVEILLANCE - UNDER RADAR CONTACT
          TRAFFIC ADVISORY ISSUED - NONE                           CONTROLLED/UNCONTROLLED AIRPORT - CONTROLLED AIRPORT
          CONTROL ZONE/AREA - YES                                  CONVERGENCE ANGLE-DEGREES -  90
          VERTICAL COLLISION ANGLE-DEGREES -  0                    EVASIVE ACTION TAKEN - NO
          ANTI-COLLISION LIGHTS - OPERATING
        REMARKS- LFT-WING TIP OF C-141 STRUCK NOSE AND PROPELLER OF CESSNA. ACFT WAS IN MANEUVERING LEFT TURN.
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
2-1177   66/11/6   MERCED CALIF        CESSNA 150          CR-  0  0  1  NONCOMMERCIAL             PRIVATE, AGE 28, 140
        TIME - 1037                    N4543U              PX-  0  0  1  PLEASURE/PERSONAL TRANSP  TOTAL HOURS, ALL IN TYPE,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  5                            NOT INSTRUMENT RATED.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLISION WITH AIRCRAFT: BOTH IN FLIGHT                  IN FLIGHT: NORMAL CRUISE
           PROPELLER/ROTOR FAILURE: PROPELLER                       IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           PERSONNEL - MISCELLANEOUS-PERSONNEL: PILOT OF OTHER AIRCRAFT
           PILOT IN COMMAND - FAILED TO SEE AND AVOID OTHER AIRCRAFT
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        EMERGENCY CIRCUMSTANCES - FORCED LANDING ON AIRPORT/SEAPLANE BASE/HELIPT.
                                  SUSPECTED OR KNOWN AIRCRAFT DAMAGE
         SPECIAL DATA
          SEGMENTS OF AVIATION INVOLVED - SMALL US GEN.AV.-US MILITARY
          CONTROLLING AGENCY - UNKNOWN/NOT REPORTED                RADAR CTL/SURVEILLANCE - NOT UNDER RADAR CONTACT
          TRAFFIC ADVISORY ISSUED - NONE                           CONTROLLED/UNCONTROLLED AIRPORT - CONTROLLED AIRPORT
          CONTROL ZONE/AREA - YES                                  CONVERGENCE ANGLE-DEGREES -  90
          VERTICAL COLLISION ANGLE-DEGREES -  0                    EVASIVE ACTION TAKEN - NO
          ANTI-COLLISION LIGHTS - INSTALLED,OPERATION UNKNOWN
        REMARKS- CESSNA NOSE AND PROPELLER STRUCK BY LEFT WING TIP OF C-141. PROPELLER SEPARATED. PLT LANDED SAFELY

Aircraft · 2

Registration
N4543U
Reported as
Cessna 150
Category
Airplane
Engine
reciprocating
Damage
Substantial damage

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.

Registration
USAF 502
Reported as
Lockheed C-141
Category
Airplane
Engine
turbo fan
Damage
Substantial damage