CHI67F0344

NTSB accident investigation · Lear Jet 23A · Ypsilanti, MI · November 2, 1966

Accident · No injuriesClosed
Date
November 2, 1966
Place
Ypsilanti, MI · YPSILANTI, MI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N428EJLear Jet 23A
Status
Completed · report February 3, 1967
Report
Brief approved by the director
Case key
120160

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
----------------------------------------------------------------------------------------------------------------------------
3-3555   66/11/2   YPSILANTI MICH      LEAR JET 23A        CR-  0  0  2  COMMERCIAL                ATP,FLIGHT INSTR., AGE
        TIME - 2147                    N428EJ              PX-  0  0  0  AIR TAXI-CARGO            48, 10501 TOTAL HOURS,
                                       DAMAGE-SUBSTANTIAL  OT-  0  0  0                            275 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        NAME OF AIRPORT - WILLOW RUN      0
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           COLLIDED WITH: DITCHES                                   TAXI: TO TAKEOFF
           GEAR COLLAPSED                                           TAXI: TO TAKEOFF
        PROBABLE CAUSE(S)
           PILOT IN COMMAND - INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING
        FACTOR(S)
           WEATHER - OBSTRUCTIONS TO VISION
           WEATHER - SNOW
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: SNOW ON RAMP/TAXIWAY
           AIRPORTS/AIRWAYS/FACILITIES - AIRPORT CONDITIONS: HIDDEN HAZARD
           MISCELLANEOUS ACTS,CONDITIONS - OVERLOAD FAILURE
        WEATHER BRIEFING - BRIEFED BY WEATHER BUREAU PERSONEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  700
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          3 MILES OR LESS                                           SLEET, SNOW
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  TEMPERATURE-F
          BLOWING SNOW                                              26
        WIND DIRECTION-DEGREES                                   WIND VELOCITY-KNOTS
          330                                                       20
        TYPE OF WEATHER CONDITIONS                               TYPE OF FLIGHT PLAN
          IFR                                                      IFR
        REMARKS- PLT UNFAMILIAR WITH AIRPORT.

Aircraft

Registration
N428EJ
Reported as
Lear Jet 23A
Category
Airplane
Engine
turbo jet
Damage
Substantial damage
Airport
Willow Run 0