MIA91FA058

NTSB accident investigation · Cessna 310 · New Smyrna Bch, FL · December 29, 1990

Accident · Serious injuriesField investigationFinal report
Date
December 29, 1990, 16:00 local (21:00 UTC)
Place
New Smyrna Bch, FL
Injuries
1 serious
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
N4808BCessna 310
Weather
Visual (VMC) · Day
Status
Completed · report March 12, 1993
Report
Approved by Office Director
FAA report
19901229056439A
Case key
32741

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-in-command/mechanic reversal of the aileron control cables on the sprocket during installation. This resulted in an in flight loss of control on takeoff, uncontrolled descent, and in flight collision with terrain.

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
Flight control,aileron - incorrectCause
Maintenance,installation - improperPilot in commandCause
Aircraft preflight - improperPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The pilot/mechanic reversal of the aileron control cables on the lower aileron sprocket during installation resulted in an in flight loss of control in VFR conditions on takeoff, uncontrolled descent, and in flight collision with terrain. The airplane was destroyed by post crash fire. The pilot/mechanic sustained serious thermal injuries.

Aircraft

Registration
N4808B
Reported as
Cessna 310
Category
Airplane
Serial number
55108
Engine
Continental O-470-B, 240 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Part 91
Operator
Skipper A. Gatlin
Registered owner
Fred A. Johnson
Airport
34J · New Smyrna Beach Muni, runway 6, 4,235 × 75 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
26
Certificates
Private, Commercial, Airline transport, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
2,600 total

Weather

Conditions
Visual (VMC) · Day
Wind
110° at 10 knots
Visibility
8 statute miles
Temperature
77 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
DAB, 8 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.