ATL94FA156

NTSB accident investigation · Cessna 172RG · Atlanta, GA · August 14, 1994

Accident · FatalField investigationFinal report
Date
August 14, 1994, 11:32 local (15:32 UTC)
Place
Atlanta, GA
Injuries
2 fatal, 2 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N9340DCessna 172RG
Weather
Visual (VMC) · Day
Status
Completed · report June 29, 1995
Report
Approved by Office Director
FAA report
19940814021449A
Case key
3300

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's inadequate preflight planning in that he operated the aircraft at a weight which exceeded the maximum takeoff weight and his improper use of flaps during takeoff.

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 - initial climb
Weather condition - high density altitude
Procedures/directives - improperPilot in commandCause
Preflight planning/preparation - inadequatePilot in commandCause
Aircraft weight and balance - exceededPilot in commandCause
Flaps - improper use ofPilot in commandCause
Stall/mush - inadvertentPilot in command
Aircraft control - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Witnesses stated that the aircraft did not seem to climb at a normal rate of climb after departure. Tower personnel stated that the pilot asked for an emergency landing immediately after takeoff. The aircraft was observed to enter a left turn about 200 feet AGL. The nose dropped, and the aircraft crashed into the terrain just off the departure end of the runway. The density altitude of the airport at the time was approximately 2,377 feet. Aircraft weight and balance computations show that the aircraft weight exceeded the maximum takeoff weight by about 73 pounds. The aircraft information manual states that takeoff should be made with flaps retracted. The flaps were found extended 12 degrees.

Factual narrative

History of flight

On August 14, 1994, at 1132 eastern daylight time, a Cessna 172RG, N9340D, was substantially damaged following a collision with terrain during takeoff at the Charlie Brown Fulton County Airport in Atlanta, Georgia. The commercial pilot was fatally injured, and his three passengers were seriously injured in the accident. The aircraft was being operated under the provisions of 14 CFR Part 91 by the Charlie Brown Flying Club of Atlanta, Georgia. Visual meteorological conditions existed at the time, and no flight plan had been filed for the flight. The flight was to have been a local photography flight.

According to personnel in the Fulton County Tower, immediately after takeoff the pilot of the aircraft requested an emergency return to the airport for landing. Witnesses stated that the aircraft was departing runway 08, but did not appear to be climbing at a normal rate. The aircraft climbed to approximately 200 feet, banked to the left, and the nose then dropped. The aircraft impacted the terrain approximately 1/4 mile off the departure end of runway 08.

Personnel information

The pilot held a commercial pilot certificate with airplane single engine, airplane multi engine, and instrument airplane ratings. He held a flight instructors certificate with airplane single engine, and instrument airplane ratings. He held a first class medical certificate.

Additional personnel information may be obtained in this report on page 3 under First Pilot Information.

Aircraft information

The Cessna 172RG is a four place, high wing, retractable tricycle landing gear airplane.

The aircraft weight at the time of the accident was estimated to be 2,723.1 pounds.(See Weight and Balance Computations Attached to This Report.) The Weight Limits section of the Aircraft Information Manual lists the maximum takeoff weight as 2,650 pounds.(See Copy of Page 2-6 of the Cessna Information Manual Attached to This Report.)

The Normal and Short Field Takeoff Check List Procedures listed in the Aircraft Information Manual shows wing flaps selection for takeoff should be "0".(See Copy of Page 4-9 of the Cessna Information Manual Attached to This Report.) The maximum rate of climb expected for the Cessna 172RG, with flaps and landing gear "UP", and the prevailing weather would have been 720 feet per minute.

Meteorological information

The weather at the time of the accident was sufficient for flight under visual flight rules. The density altitude of the airport at the time of the accident was 2,377 feet.

Additional meteorological information may be obtained in this report on Pages 3 and 4 under the section titled Weather Information.

Wreckage and impact information

The aircraft impacted the terrain approximately 1/4 mile northeast of the departure end of Runway 08 at the Fulton County Airport.

Both wings were separated from the fuselage at their respective fuselage attach points. The left wing tip was crushed inward from the tip, and the outboard three feet of the wing was bent in an upward direction.

There was continuity of the aircraft flight controls into the cockpit area. Both main landing gear were found in the retracted position, and the nose wheel landing gear was found in the extended position. The nose wheel actuator attach bracket was fractured in an overstress separation with no evidence of preexisting damage or cracking.(See Metallurgist's Factual Report Attached to This Report.) The flap actuator was extended two and one half inches. According to the manufacturer, this measurement equates to flaps extended 12 degrees.

There was continuity of the aircraft power train. The propeller showed signs of chordwise scratching and twisting toward low pitch.

Medical and pathological information

An autopsy of the pilot was performed by Dr. Gerald Gowitt of the Office of The Medical Examiner of Fulton County, Georgia.

A toxicological examination of the pilot was performed by the Federal Aviation Administration Toxicology and Accident Research Laboratory. The toxicological report was negative for drugs or alcohol.

Additional information

The aircraft wreckage was released to Mr. Harry Brooks, the owners insurance representative, on August 18, 1994.

Aircraft

Registration
N9340D
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG1127
Airframe hours
1,165
Engine
Lycoming O-360-F1A6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Other work use · Part 91
Registered owner
Charlie Brown Flying Club
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 27, 1994 · 43 hours before
Departed
FTY
Airport
FTY · Charlie Brown Fulton Co., runway 8L, 5,796 × 100 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
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
355 total · 36 in this make and model · 287 as pilot in command · 34 in the last 90 days · 7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
2,200 ft broken
Temperature
81 °F, dew point 72 °F
Altimeter
30.00 inHg
Observed at
FTY, 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.