ATL85FA056

NTSB accident investigation · Beech C23 · Athens, AL · December 15, 1984

Accident · FatalField investigationFinal report
Date
December 15, 1984, 15:10 local (21:10 UTC)
Place
Athens, AL
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N2074XBeech C23
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19841215066789A
Case key
6582

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 engine power(total) - nonmechanicalManeuvering
Fuel system,carburetor - iceFactor
Remedial action - delayedPilot in command(cfi)Cause
Lack of familiarity with aircraftPilot in command(cfi)Cause
Carburetor heat control - not switchedFactor
Carburetor heat - not usedPilot in command(cfi)Cause
Lack of familiarity with aircraftPilot in command(cfi)Factor
Weather condition - carburetor icing conditionsFactor
Supervision - poorPilot in command(cfi)Cause
Emotional reactionPilot in command(cfi)Factor
In flight collision with terrain/waterManeuvering - turn to landing area (emergency)

Analysis

The acft was observed doing training stall type maneuvers in the area shortly before the accident. It was then observed in a steep right descending turn, crossing a paved road at low alt and striking the ground with the right wing tip. The bottom of the acft nose then struck the ground and then the low road embankment. The acft burned after the final impact. Evidence shows low to no engine pwr at impact. Ambient atmospheric conditons were favorable for carb ice formation. The carb heat controls were found inthe cold position. The icing probability curves show that serious carburetor icing could occur after 15 minutes continuous operation in the existing conditions.

Aircraft

Registration
N2074X
Reported as
Beech C23
Category
Airplane
Serial number
M2140
Airframe hours
440
Engine
Lycoming O-360-A4K, 180 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Instructional · Part 91
Operator
Huntsville Aviation
Registered owner
Harold Construction Corp.
Airworthiness certificate
Standard, Aerobatic; Standard, Utility; Standard, Normal
Last inspection
Annual · September 21, 1984 · 15 hours before
Departed
HSV · Huntsville, AL

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
24
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Right
Toxicology
Performed
Flight hours
1,074 total · 12 in this make and model · 993 as pilot in command · 116 in the last 90 days · 19 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 10 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
HSV, 201 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.