NYC07LA027

NTSB accident investigation · Piper PA-32R-300 · Williamsburg, VA · November 12, 2006

Accident · FatalLimited investigationFinal report
Date
November 12, 2006, 11:25 local (16:25 UTC)
Place
Williamsburg, VA
Injuries
1 fatal, 1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N9430KPiper PA-32R-300
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 2007
Report
Approved by Office Director
Parties
Piper Aircraft, FAA/FSDO
FAA report
20061112024309A
Case key
64850

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 improper decision to depart into adverse weather conditions. Contributing was the gusty wind conditions.

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.

In flight collision with objectTakeoff - initial climb
Planning/decision - improperPilot in commandCause
Flight into known adverse weather - continuedPilot in commandCause
Weather condition - gustsFactor

Analysis

During the takeoff roll, the pilot lifted the nose wheel of the airplane off the runway early in order to "lessen ground drag on the nose." As the airplane reached 100 feet, and at an airspeed near rotation speed, the airplane encountered a wind gust of approximately "negative 30 knots." The airplane was then "hit from [the] top by wind," and subsequently impacted trees off the departure end of the runway. The pilot stated that if he had the chance to do the accident flight again, he would not have attempted the departure due to the winds. Witnesses described that as the airplane lifted off from the runway, it was moving "abnormally slow" and was "not climbing very quickly." It then climbed a "short distance" into the air before being "pushed down." It then gained altitude, but did not climb above the height of the trees beyond the departure end of the runway. The airplane flew in a wings level attitude, straight into the tree line, and moments later erupted in flames. The weather reported at the time of the accident consisted of gusting winds and rain. Examination of radar information revealed level 3 convective activity just west of the airport around the time of the accident. Examination of the airframe and engine did not reveal evidence of any preimpact mechanical malfunctions or failures.

Factual narrative

History of flight

On November 12, 2006, at 1125 eastern standard time, a Piper PA-32R-300, N9430K, was destroyed when it impacted trees shortly after takeoff from Williamsburg-Jamestown Airport (JGG), Williamsburg, Virginia. The certificated private pilot was seriously injured, and the passenger was fatally injured. Instrument meteorological conditions (IMC) prevailed, and an instrument flight rules (IFR) flight plan was filed for the personal flight, destined for Albert Whitted Airport (SPG), St. Petersburg, Florida. The flight was conducted under 14 CFR Part 91.

A review of Flight Service Station communication information revealed that the pilot received an IFR clearance to St. Petersburg about 1115. The pilot also advised the briefer that he intended to depart from runway 31.

During an interview with a Federal Aviation Administration (FAA) inspector, the pilot described the events that led up to the accident. The weather around the time of the accident was IMC, and the winds were gusting. After starting and taxing the airplane, the pilot contacted flight service to obtain an IFR clearance. When the pilot received the clearance, he was advised that he had 5 minutes to depart.

Prior to beginning the takeoff, the pilot knew that he would have to "climb out early due to the short runway." He went on to explain that he lifted the nose wheel of the airplane off the runway early in order to "lessen ground drag on the nose." He stated that "at Vr and approximately 100 feet, airspeed started decreasing." The airplane encountered a wind gust, "of approximately negative 30 knots." He had to increase the pitch angle in order to fly away from the ground. About this time the airplane was "hit from [the] top by wind." The airplane subsequently impacted trees and became engulfed in flames.

The pilot described that if he had the chance to do the accident flight again, he would not have attempted the departure due to the winds. Additionally, he described other aggravating circumstances such as the up slope of the runway and the fuel load of the airplane.

Two witnesses observed the airplane during the takeoff, and both provided similar written statements. According to the witnesses, as the airplane lifted off from the runway it was moving "abnormally slow," and was "not climbing very quickly." It then climbed a "short distance" into the air before being "pushed down" about 10 to 15 feet. It then gained altitude, but did not climb above the height of the trees beyond the departure end of the runway. The airplane flew in a wings level attitude, straight into the tree line, and moments later erupted in flames.

One of the witnesses described the weather at the time of the accident as rainy and windy, and that conditions worsened throughout the day.

The accident occurred during the hours of daylight at 37 degrees 14 minutes north latitude by 76 degrees 42 minutes west longitude.

Personnel information

The pilot held a commercial pilot certificate with ratings for airplane single and multi engine land, and instrument airplane. On his most recent application for an FAA third class medical certificate, dated August 2, 2006, the pilot reported 2,140 total hours of flight experience.

Airport information

JGG was comprised of a single 3,204-foot-long by 60-foot-wide asphalt runway, oriented in a 13/31 configuration. Runway 31 sloped upward 0.8-percent. Numerous obstructions were located beyond the departure end of runway 31 including a dirt mound and a tree line. A 111-foot-tall tree was located 1,850 feet from the departure end of the runway, 249 feet left of the runway centerline, and required a 14:1 slope to clear.

Wreckage and impact information

According to an FAA inspector, the airplane came to rest lodged in a tree about 1,900 feet beyond the departure end of runway 31, and about 40 feet above the ground. A majority of the airplane was damaged by fire.

Both wings were intact, but both right wing fuel tanks, and the inboard left fuel tank were burned. The left outboard fuel tank remained intact, and was full of fuel. Examination of the flight controls did not reveal evidence of any preimpact abnormalities. The flap handle was found in the 10-degree detent. Both main landing gear were in the down position, and the nose landing gear was separated from the airframe.

Immediately below the airplane were tree branches cut at 45-degree angles, including a branch 8 inches in diameter. Both propeller blades exhibited s-bending and chordwise scratching. Examination of the engine revealed the accessory section was damaged by fire. Crankshaft and valvetrain continuity were confirmed. Rotation of the crankshaft produced compression on all cylinders, which was verified using the thumb method. The fuel injector screen and fuel flow divider screen were absent of debris. Debris was found in the compressor sections of both turbo chargers. The turbochargers did not initially rotate, but once freed with a wrench, both rotated freely.

Aircraft information

The accident airplane was manufactured in 1976. The engine was equipped with an aftermarket dual turbocharger system, which was installed in 1979. According to maintenance records, the airplane's most recent annual inspection was completed on April 30, 2006, at 2,674 total aircraft hours.

Meteorological information

The weather conditions reported at JGG, at 1120, included winds from 350 degrees true at 16 knots, gusting to 24 knots, visibility 5 statute miles, scattered clouds at 900 feet, a broken ceiling at 1,400 feet, an overcast ceiling at 2,100 feet, temperature 52 degrees Fahrenheit, dewpoint 52 degrees Fahrenheit, and an altimeter setting of 29.72 inches of mercury.

The weather reported at Newport News/Williamsburg International Airport, (PHF), Newport News, Virginia, about 12 nautical miles southeast, included winds from 330 degrees, at 16 knots, gusting to 23 knots, visibility 1 3/4 statute miles in heavy rain, overcast clouds at 600 feet, and an altimeter setting of 29.68 inches of mercury.

According to radar reflectivity images generated by the National Weather Service WSR-88D weather radar located in Wakefield, Virginia, at 1147, level 3 convective weather was present immediately west of the airport.

Additional information

Examination of fueling records revealed that the airplane was "topped off" with 46.3 gallons of fuel at 0926 on the day of the accident.

A surveillance camera located at JGG captured video of the accident airplane as it taxied to runway 31, and again about 20 minutes later during the takeoff roll. The weather conditions depicted on the video generally matched those described by the pilot, with gusting winds and rain. No obvious mechanical abnormalities were apparent with the airplane during the visible portions of the taxi or takeoff roll.

Aircraft

Registration
N9430K
Reported as
Piper PA-32R-300
Category
Airplane
Serial number
32R-7680406
Airframe hours
2,674
Engine
Lycoming TIO-540, 300 horsepower, reciprocating
Damage
Substantial damage
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Engenius Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 1, 2006
Departed
JGG · Williamsburg, VA
Destination
SPG · St. Petersburg, FL
Flight plan
IFR
Airport
JGG · Williamsburg-Jamestown Airport, runway 31, 3,204 × 60 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
56
Injuries
Serious
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
October 1, 2004
Seat
Left
Flight hours
2,140 total

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 16 knots, gusting 24
Visibility
5 statute miles
Lowest ceiling
1,400 ft broken
Temperature
52 °F, dew point 52 °F
Altimeter
29.71 inHg
Observed at
JGG, 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.

Other investigations on N9430K · 1

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