ATL85FA221

NTSB accident investigation · Cessna 421C · Kennesaw, GA · July 19, 1985

Accident · FatalField investigationFinal report
Date
July 19, 1985, 11:16 local (15:16 UTC)
Place
Kennesaw, GA
Injuries
1 fatal, 4 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N5473GCessna 421C
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850719032889A
Case key
6627

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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Analysis

The acft lost power on # 2 eng shortly after take-off. The acft crashed and burned in a wooded area several miles sw of the arpt. The # 2 eng was severly damaged in the fire. No pre-impact malfunction could be documented. Examination of the prop did not reveal damage consistent with that usually found when a prop is in the feathered position. The flap jack screw was found in the 10-15 deg position. Both eng had a history of shut down at low pwr settings during taxi. The # 2 eng had 'burbled' during the previous flt and the # 1 eng shut down after ldg.

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) - mech failure/malfTakeoff - initial climb
Operation with known deficiencies in equipment - improperPilot in commandCause
Miscellaneous - undeterminedCause
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
Remedial action - not performedPilot in commandCause
Propeller feathering - not usedPilot in commandCause
Lack of total experience in type of aircraftPilot in commandCause
In flight collision with objectDescent - emergency
Object - tree(s)
In flight collision with terrain/waterDescent - emergency

Aircraft

Registration
N5473G
Reported as
Cessna 421C
Category
Airplane
Serial number
421C-0220
Airframe hours
1,700
Engine
Continental GTSI0-520-L, 375 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Executive/Corporate · Part 91
Operator
Hmgs, doing business as Sooner Defense
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 31, 1984
Departed
8A4 · Marietta, GA
Destination
PIE · St.Petersburg, FL
Flight plan
IFR
Airport
8A4 · Mccollum, runway 27

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
22
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,770 total · 450 in this make and model · 1,590 as pilot in command · 300 in the last 90 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 3 knots
Visibility
8 statute miles
Temperature
82 °F, dew point 70 °F
Altimeter
30.00 inHg
Observed at
MGE, 9 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.