MIA02LA077

NTSB accident investigation · Cessna 150L · Lawrenceville, GA · April 2, 2002

Accident · Serious injuriesLimited investigationFinal report
Date
April 2, 2002
Place
Lawrenceville, GA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6613GCessna 150L
Weather
Visual (VMC) · Day
Status
Completed · report August 28, 2002
Report
Approved by Office Director
Parties
Cessna Aircraft Co., FSDO FAA
FAA report
20020402023389A
Case key
54446

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 failure to maintain directional control while landing and during his subsequent attempt at a go around, resulting in collision with a tree and impact with the 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 - on ground/waterLanding
Directional control - not maintainedPilot in commandCause
Loss of control - in flightGo-around (vfr)
Directional control - not maintainedPilot in commandCause
In flight collision with objectGo-around (vfr)
Object - tree(s)

Analysis

While landing runway 25 at Gwinnett County-Briscoe Field, the pilot stated the aircraft, "was a little unstable", so he added power for a second touchdown attempt. Following his second touchdown, the tail of the aircraft skewed, "about 30 degrees [left] and shot on the grass". He added power, retracted flaps to 30 degrees, and pulled the main landing gear off the ground. He next heard tree branches impact the aircraft, and the aircraft impacted the terrain. The pilot stated no malfunctions or failures of the aircraft existed prior to the accident. The FAA inspector stated the aircraft did not have the airspeed or available power to successfully execute a go around in the configuration the aircraft wreckage was found.

Factual narrative

On April 2, 2002, about 1600 eastern standard time, a Cessna 150L, N6613G, registered to a private individual, operating as a Title 14 CFR Part 91 personal flight, crashed while attempting a landing at Lawrenceville, Georgia. Visual meteorological conditions prevailed, and no flight plan was filed. The aircraft received substantial damage, and the airline transport-rated pilot, the sole occupant, sustained serious injuries. The flight departed Jefferson, Georgia, about 30 minutes before the accident.

According to the pilot, the aircraft had been modified to a tail wheel configuration. His landing roll-out on runway 25 at Gwinnett County-Briscoe Field was abandoned because a left crosswind caused the pilot to touch down right of centerline, and the airplane was a "little unstable". He added power, became airborne to realign with the centerline, and attempted a second flare and touchdown when his tail skewed left about 30 degrees off runway heading. The aircraft left the runway off the right edge into the grass. He immediately added power for a go around, retracted flaps to 30 degrees, and pitched the nose up to get the landing gear off the grass. He next heard tree branches hit the aircraft, the left wing dropped, and the aircraft impacted the terrain in a 15- to 20-foot deep ravine adjacent to and downwind of the runway. The pilot stated no mechanical malfunction or failure of the aircraft or its components existed prior to the crash. Reported surface winds at the airport at the time of the accident were from 170 degrees at 8 knots.

According to an FAA inspector, after the pilot lost control on his first landing touchdown and while attempting a second touchdown from the same approach, the aircraft veered about 45 degrees off runway 25 to the right, and onto a dirt/grass area. The aircraft next encountered a 12-foot deep ditch, became airborne, flew into the canopy of a small pine tree, and finally impacted the terrain in a 50-degree nose down attitude in a small wooded area in the ditch. He stated the aircraft did not have the airspeed or available power to successfully execute the go around in the configuration the pilot was using.

Aircraft

Registration
N6613G
Reported as
Cessna 150L
Category
Airplane
Serial number
15072113
Airframe hours
4,264
Engine
Continental O-200A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Gary G. Runnells
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 21, 2000 · 431 hours before
Departed
19A · Jefferson, GA
Destination
LZU · Lawrenceville, GA
Airport
LZU · Gwinnett County Briscoe Field, runway 25, 6,000 × 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
48
Injuries
Serious
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Expired
Last flight review
November 30, 2000
Seat
Left
Flight hours
2,189 total · 1,608 in this make and model · 2,050 as pilot in command · 71 in the last 90 days · 27 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 8 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 48 °F
Altimeter
29.95 inHg
Observed at
LZU

Docket · 4

The files NTSB released with the investigation on August 9, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.7 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N6613G · 1

Matched to the same aircraft by N-number and date.