ATL85FMG01

NTSB accident investigation · Mcclellan J. Grote Dragonfly · Morrisville, NC · February 22, 1985

Accident · FatalFinal report
Date
February 22, 1985, 10:51 local (15:51 UTC)
Place
Morrisville, NC
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N5275UMcclellan J. Grote Dragonfly
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850222005039A
Case key
6666

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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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 flightApproach - vfr pattern - downwind
Misc eqpt/furnishings - improperCause
Maintenance,installation - inadequateOther maintenance personnelCause
Aircraft preflight - inadequatePilot in commandCause
Misc eqpt/furnishings - looseCause
Aircraft handling - not maintained
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The owner/builder had prepared the acft for its 1st flt. This preparation included high speed taxi tests, a brake line repair & eng adjustments. Two 17.6 lb barbell weights were tied to the wing lift bulkhead with 5/16 inch hemp rope for purposes of weight & balance. A decision was made for the owner's father, an experienced plt, to fly the initial test flt. The plt made a high speed run with an option to takeoff & aborted when the eng developed a miss. He then performed a satisfactory run-up & took off on the next attempt. After taking off, the plt remained in the traffic pattern & turned onto a downwind for rwy 23. The acft then nosed over & crashed in a near vertical descent. An exam of the flt control sys revealed no evidence of a preimpact malfunction. All fractures showed evidence of overload failure. The ballast weights were not secured in accordance with normal aeronautical practices. There was evidence that they could have come loose & jammed the flt controls or shifted the CG.

Aircraft

Registration
N5275U
Reported as
Mcclellan J. Grote Dragonfly
Category
Airplane, amateur-built
Serial number
9-84-573
Engine
Volkswagen 60-2DM/1834CC, 60 horsepower, reciprocating
Damage
Destroyed
Flight
Part 91
Operator
Mcclellan J. Grote
Registered owner
Mcclellan J. Grote
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · December 13, 1984 · 0 hours before
Airport
RDU · Raleigh/Durham, runway 23, 7,500 × 150 ft, asphalt

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
48
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
11,819 total · 2 in this make and model · 130 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 10 knots
Visibility
12 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 45 °F
Altimeter
30.00 inHg
Observed at
RDU, 1 nm away

FAA reports on this event · 1

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