ATL92FA033

NTSB accident investigation · Beech C23 · Lineville, AL · December 29, 1991

Accident · FatalField investigationFinal report
Date
December 29, 1991, 13:30 local (18:30 UTC)
Place
Lineville, AL
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N9304SBeech C23
Weather
Instrument (IMC) · Day
Status
Completed · report December 4, 1992
Report
Approved by Office Director
FAA report
19911229057979A
Case key
8493

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 continued VFR into IMC conditions where he collided with trees and terrain. Factors in this accident were: low clouds, obscured terrain, and the pilot's inadequate prelflight planning.

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.

In flight encounter with weatherCruise - normal
Terrain condition - mountainous/hillyFactor
Weather condition - obscurationFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
Preflight planning/preparation - inadequatePilot in commandFactor
Vfr flight into imc - continuedPilot in commandCause
In flight collision with objectCruise - normal
Object - tree(s)

Analysis

The noninstrument rated pilot called the fss to inquire about the local and destination weather, but did not request or receive a weather briefing. When told that the weather would remain marginal for VFR until later in the day, he stated that he would call back later. He did not call back and departed the airport without a flight plan. The aircraft crashed on cheaha mountain in a near level flight attitude at an elevation of about 1,700 feet. The mountain was reported to be obscured in clouds throughout the day of the accident with visibilities reported to be from zero to 50 feet in light drizzle and fog. Inspection of the wreckage revealed no evidence of mechanical failure or malfunction.

Aircraft

Registration
N9304S
Reported as
Beech C23
Category
Airplane
Serial number
M-1631
Airframe hours
3,022
Engine
Lycoming O-360-A4J, 180 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Henson, Harold V
Registered owner
Henson, Harold V
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 19, 1991 · 77 hours before
Departed
GAD · Gadsden, AL
Destination
TPA · Tampa, FL

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
61
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Toxicology
Performed
Flight hours
2,020 total · 402 in this make and model · 39 in the last 90 days · 22 in the last 30 days

Weather

Conditions
Instrument (IMC) · Day
Wind
280° at 6 knots
Visibility
5 statute miles
Lowest ceiling
1,200 ft broken
Temperature
45 °F, dew point 41 °F
Altimeter
30.00 inHg
Observed at
ANB, 7 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.