NTSB Identification: CHI78FA010
14 CFR Part 91 General Aviation
Aircraft: LEARJET 25, registration: N100MK
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 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
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3-4451  78/10/20   VICKERY,OH          LEARJET 25          CR-  3  0  0  INSTRUCTIONAL             ATP,FLIGHT INSTR., AGE
        TIME - 1033                    N100MK              PX-  0  0  0  CHECK                     29, 4800 TOTAL HOURS, 150
                                       DAMAGE-DESTROYED    OT-  0  0  0                            IN TYPE, INSTRUMENT
                                                                                                   RATED.
        DEPARTURE POINT             INTENDED DESTINATION
          CLEVELAND,OH                CLEVELAND,OH
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           AIRFRAME FAILURE: IN FLIGHT                              IN FLIGHT: NORMAL CRUISE
        PROBABLE CAUSE(S)
           PERSONNEL - PRODUCTION-DESIGN-PERSONNEL: POOR/INADEQUATE DESIGN
           SYSTEMS - AUTO PILOT: SERVO
           MISCELLANEOUS ACTS,CONDITIONS - MATERIAL FAILURE
         FIRE AFTER IMPACT
        REMARKS- ABRUPT NOSE DOWN PITCH.
Full narrative is not available


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