FTW90DPJ08

NTSB accident investigation · De Havilland Venom 112 MK4 · Muskogee, OK · June 8, 1990

Accident · FatalFinal report
Date
June 8, 1990, 15:12 local (20:12 UTC)
Place
Muskogee, OK
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N902DMDe Havilland Venom 112 MK4
Weather
Visual (VMC) · Day
Status
Completed · report December 8, 1992
Report
Approved by Office Director
FAA report
19900608019389A
Case key
22957

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's premature rotation and the subsequent stall. A factor was the pilot's lack of experience in the airplane.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightTakeoff - initial climb
Rotation - prematurePilot in commandCause
Lack of familiarity with aircraftPilot in commandFactor
Climb - not possiblePilot in command
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
FireOther

Analysis

Witnesses reported that there was a total of three attempted takeoffs. The first two were aborted after rolling 1/3 and 1/2 way down the runway respectively. During both events the airplane rotated but the main gear remained on the runway. The third takeoff attempt resulted in rotation 2,500 to 2,800 feet down the runway and over rotation. Witnesses reported that the airplane became airborne and the left wing dipped, followed by right wing contact and loss of control. About 20 minutes after impact, fire caused the ejection seat to fire, with the pilot still strapped in. An experienced pilot in this type airplane stated that rotation at this gross weight should have occurred after about 4,000 feet of roll.

Aircraft

Registration
N902DM
Reported as
De Havilland Venom 112 MK4 (VENOM 112)
Category
Airplane
Serial number
57163
Engine
de Havilland 48 MK1, turbo jet
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Earnest J. Saviano
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · September 1, 1989
Departed
MKO
Destination
C85 · Baraboo, WI
Airport
MKO · Muskogee, runway 13, 7,200 × 150 ft, concrete

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.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
64
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Toxicology
Performed
Flight hours
30,000 total · 1 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 20 knots, gusting 25
Visibility
15 statute miles
Lowest ceiling
None
Temperature
91 °F, dew point 72 °F
Altimeter
29.00 inHg
Observed at
MLC

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.