NYC04LA011

NTSB accident investigation · Cessna 150M · Wax, KY · October 16, 2003

Accident · FatalLimited investigationFinal report
Date
October 16, 2003, 17:55 local (22:55 UTC)
Place
Wax, KY
Injuries
2 fatal
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N3807VCessna 150M
Weather
Visual (VMC) · Day
Status
Completed · report July 29, 2004
Report
Approved by Office Director
FAA report
20031016025899A
Case key
58184

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 obstacle clearance. Low altitude flight is a contributing factor.

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 objectManeuvering
Object - wire,transmissionFactor
Altitude - not maintainedPilot in commandCause
Clearance - not maintainedPilot in commandCause
Low altitude flight/maneuver - attemptedPilot in commandFactor

Analysis

The pilot and passenger departed on a local flight and when the airplane did not return to the departure airport, it was reported as missing. The airplane was located in a lake, submerged in 21 feet of water. A power line which extended about 870 feet, was approximately 80 to 85 feet above the lake in the vicinity of the accident site. A power interruption was reported on the power line about 1 hour after the airplane departed, and subsequent examination of the power line revealed it was damaged. A witness who lived near the accident site stated he observed an airplane about the time of the accident, "buzzing the lake and flying really low." Examination of the airplane did not reveal any pre-impact mechanical malfunctions of the airframe or engine. Vertical cuts with diagonal marks consistent with a wire strike, were observed on the leading edges of the left and right wings. Weather reported at an airport about 30 miles south-southwest of the accident site, about the time of the accident, included a visibility of 10 miles and clear skies.

Factual narrative

On October 16, 2003, about 1755 central daylight time, a Cessna 150M, N3807V, was substantially damaged when it struck wires and impacted a lake, while maneuvering in Wax, Kentucky. The certificated private pilot and passenger were fatally injured. Visual meteorological conditions prevailed and no flight plan had been filed for the local flight that departed the Vine Grove Airport (70KY), Vine Grove, Kentucky, about 1700. The personal flight was conducted under 14 CFR Part 91.

The airplane was based at 70KY. According to the owner of the airplane, the pilot arrived at the airport about 1615 and was informed that another pilot had reserved the airplane at 1630. The pilot elected to wait around, and when the previously scheduled flight was cancelled, he refueled the airplane and departed about 1700. The airplane was reported as missing after it did not return to Vine Grove, on the evening of October 16.

The airplane was located about 30 miles south-southwest of 70KY, in Nolin Lake, on October 18, 2003, submerged in 21 feet of water. A power line which extended about 870 feet, was approximately 80 to 85 feet above the lake in the vicinity of the accident site. According to a power company representative, a power interruption was reported at 1755, on October 16, and subsequent examination of the power line revealed it was damaged. The power line was unmarked. It consisted of a neutral conductor, which was found broken, and a 7,200 volt "#452 alumoweld single phase tap line," which had separated from it's cross arm as it crossed the lake. During an interview with a Federal Aviation Administration (FAA) inspector, a witness who lived near the accident site stated he observed an airplane about the time of the accident, "buzzing the lake and flying really low."

The airplane was recovered on October 20, 2003, and examined at the Vine Grove Airport. The examination did not reveal any pre-impact mechanical malfunctions of the airframe or engine. Flight control continuity was confirmed from the cockpit to all primary control surfaces. Vertical cuts with diagonal marks consistent with a wire strike, were observed on the leading edges of the left and right wings.

The airplane had been operated for about 82 hours since it's most recent annual inspection, which was performed on March 1, 2003.

The pilot reported 180 hours of total flight experience on his most recent application for an FAA third class medical certificate, which was issued on April 7, 2003.

Weather reported at an airport about 30 miles south-southwest of the accident site, at 1753, included a visibility of 10 miles and clear skies.

Aircraft

Registration
N3807V
Reported as
Cessna 150M
Category
Airplane
Serial number
15076628
Airframe hours
4,346
Engine
Continental O-200A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Randy Morris
Airworthiness certificate
Standard, Utility
Last inspection
Annual · March 1, 2003 · 92 hours before
Departed
70KY · Vine Grive, KY

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
Fatal
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
180 total

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 46 °F
Altimeter
30.05 inHg
Observed at
BWG, 30 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.