DEN85FTM06

NTSB accident investigation · Mitchell/Bede BD-4 · Woods Cross, UT · August 23, 1985

Accident · Minor injuriesFinal report
Date
August 23, 1985, 06:50 local (12:50 UTC)
Place
Woods Cross, UT
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N711JKMitchell/Bede BD-4
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850823040299A
Case key
16577

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

On this page

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 engine power(total) - nonmechanicalTakeoff - initial climb
Fluid,fuel - waterCause
Aircraft preflight - inadequatePilot in commandCause
Operation with known deficiencies in equipment - initiatedPilot in commandCause
Forced landingDescent - emergency
Main gear collapsedLanding - flare/touchdown
Landing gear,main gear - overloadFactor

Analysis

The acft crashed after the eng quit during takeoff. The acft hit the ground off the arpt in a left descending bank which collapsed the left lndg gear. Investigation revealed corrosion of the carburetor float bowl. The plt was using auto fuel. The fuel tanks had been repaired for leaks. The plt said that he was not able to drain all fuel with the drains as installed. There were no fuel drains in the outboard section of the wing tanks, which is the lowest point in the fuel tanks.

Aircraft

Registration
N711JK
Reported as
Mitchell/Bede BD-4
Category
Airplane, amateur-built
Serial number
421
Airframe hours
600
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Kenneth H. Mitchell
Departed
BTL · Woods Cross, UT
Destination
BTL · Woods Cross, UT
Airport
BTL

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
57
Medical
Class 3, Expired
Seat
Left
Flight hours
860 total · 600 in this make and model · 800 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 5 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
75 °F

FAA reports on this event · 1

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