IAD02LA096

NTSB accident investigation · Cessna 172N · Bumpass, VA · September 21, 2002

Accident · No injuriesLimited investigationFinal report
Date
September 21, 2002, 13:30 local (17:30 UTC)
Place
Bumpass, VA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N737TGCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report January 24, 2005
Report
Approved by Office Director
FAA report
20020921031259A
Case key
55748

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 during the landing. A factor was the narrow runway width.

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 - flare/touchdown
Directional control - not maintainedPilot in commandCause
Airport facilities,runway/landing area condition - narrowFactor
On ground/water collision with objectLanding - roll
Object - tree(s)

Analysis

According to the private pilot, he entered a left-hand traffic pattern in preparation for a landing. As he turned the airplane onto the final approach course, he lowered the flaps to the full-down position, and a wind gust pushed it to the left. The pilot realigned the airplane with the runway for the remainder of the approach. During the landing flare, a wind gust again pushed the airplane off course to the left. The runway was 25 feet wide, and the left main landing gear touched down off the landing surface, and caught a ridge. The ridge descended into a ditch, and despite the pilot's correction with right rudder and brake, the airplane continued to the left. The left wing struck a tree, and the airplane spun around, then descended to the bottom of the ditch. Winds, recorded at an airport 10 nautical miles to the northwest, about 8 minutes before the accident, were from 80 degrees left of the runway, at 6 knots.

Factual narrative

On September 21, 2002, at 1330 eastern daylight time, a Cessna 172N, N737TG, was substantially damaged during a landing at Lake Anna Airport (7W4), Bumpass, Virginia. The certificated private pilot was not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the personal flight. The flight originated at Tappahannock Municipal Airport (W79), Tappahannock, Virginia, at 1250, and was conducted under 14 CFR Part 91.

According to the pilot, the airplane was based at Shannon Airport (EZF), Fredericksburg, Virginia, and the purpose of the flight was to practice touch and go landings at some of the area airports, then return to Shannon.

The pilot flew to Tappahannock Airport, performed a touch and go landing, then determined that he had time for one more stop. He reviewed his sectional aeronautical chart, and decided to fly to Lake Anna Airport.

Upon arrival, the pilot entered a left-hand traffic pattern for landing on runway 26. As he turned the airplane onto the final approach course, he lowered the flaps to the full-down position, and a wind gust pushed the airplane off course to the left. The pilot realigned the airplane with the runway for the remainder of the approach. During the landing flare, a wind gust again pushed him off course to the left. According to the pilot:

"As I approached the runway, I was maintaining approximately 65 knots airspeed, I reached the flare, and just below the flare and just before touchdown, a crosswind pushed me well left of the [runway] centerline."

The pilot further stated that the runway was "extremely" narrow, and that the left landing gear touched down off the landing surface, and caught on a "ridge". The ridge descended into a ditch, and despite his correction with right rudder and brake, the airplane continued to the left. The left wing struck a tree, the airplane spun around, then descended to the bottom of the ditch.

The pilot held a private pilot certificate with a rating for airplane single engine land. He reported 167 hours of flight experience, all of which was in the Cessna 172. He reported that there were no mechanical anomalies with the airplane.

The runway at the Lake Anna Airport was 2,560 feet long and 25 feet wide. The pilot reported that he had never been to the airport, and had never landed on a runway that narrow.

The weather recorded at 1322, at Louisa County Airport (LKU), Louisa, Virginia, about 10 nautical miles to the northwest, included winds from 180 degrees at 6 knots.

Aircraft

Registration
N737TG
Reported as
Cessna 172N
Category
Airplane
Serial number
17269658
Airframe hours
4,569.6
Engine
Lycoming O-320-HZAD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Quantico Marine Flying Club, doing business as Quantico Marine Flying Club
Registered owner
Dangre Aviation LLC
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · September 20, 2002 · 1.1 hours before
Departed
W79 · Tappahannock, VA
Destination
7W4 · Bumpass, VA
Airport
7W4 · Lake Anna, runway 26, 2,560 × 25 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
35
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Last flight review
November 2, 2001
Seat
Left
Flight hours
167 total · 167 in this make and model · 125 as pilot in command · 10 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 6 knots
Visibility
10 statute miles
Lowest ceiling
7,500 ft broken
Temperature
88 °F, dew point 75 °F
Altimeter
29.98 inHg
Observed at
LKU, 6 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.