NYC02LA140

NTSB accident investigation · Boeing Stearman A75N1 · Bardstown, KY · July 17, 2002

Accident · Minor injuriesLimited investigationFinal report
Date
July 17, 2002, 09:40 local (13:40 UTC)
Place
Bardstown, KY
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N64567Boeing Stearman A75N1
Weather
Visual (VMC) · Day
Status
Completed · report April 8, 2003
Report
Approved by Office Director
FAA report
20020717016849A
Case key
55236

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's inadequate preflight inspection, which resulted in fuel contamination and subsequent loss of engine power. A factor in this accident was that the wing tank fuel drains were wire closed and could not be used.

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 engine powerTakeoff - initial climb
Fluid,water - contamination,waterCause
Aircraft preflight - inadequatePilot in commandCause
Fuel system,drain - lockedFactor
Forced landingDescent - emergency
On ground/water encounter with terrain/waterEmergency landing after takeoff
Terrain condition - ground

Analysis

The pilot reported he performed a thorough preflight inspection of the airplane and after a 1 hour flight, he landed to refuel. He added 30.5 gallons of aviation gasoline to the airplane and performed another preflight inspection, which included draining fuel from the "belly strainer." The pilot performed an engine run-up and a normal takeoff; however, shortly after takeoff, when the airplane was about 300 to 400 feet above the ground, the engine began to lose power. The pilot performed a forced landing to a field. However, the airplane impacted the ground left wing down and bounced. The engine separated from the fuselage and the airplane came to rest on the main landing gear. Examination of the engine revealed debris in the oil screen, which consisted of large carbon and rust deposits. The spark plugs all showed signs of fouling due to carbon deposits and three of the outboard spark plug electrode gaps were "closed" due to debris lodged in the head of the plugs. There was a small amount of fuel in the carburetor. The fuel was "milky white" in color. The belly drain was sumped, and the fuel was found to contain "large" amounts of water. It was also noted that the wing tank drains were wired closed and could not be sampled.

Factual narrative

On July 17, 2002, about 0940 eastern daylight time, a Boeing Stearman A75N1, N64567, was substantially damaged during a forced landing after takeoff Samuels Field (BRY), Bardstown, Kentucky. The certificated private pilot and one passenger sustained minor injuries. Visual meteorological conditions prevailed, and no flight plan had been filed for the personal flight conducted under 14 CFR Part 91.

The flight originated at a private airstrip and the pilot intended to fly to an airport in Tennessee.

In a written statement, the pilot said he performed a thorough preflight inspection of the airplane before he departed the private airstrip. After flying for about 1 hour, he landed at BRY to refuel. He added 30.5 gallons of aviation gasoline to the airplane and performed another preflight inspection, which included draining fuel from the "belly strainer." The pilot performed an engine run-up and a normal takeoff; however, shortly after takeoff, when the airplane was about 300 to 400 feet above the ground, the engine began to lose power. The pilot attempted a forced landing to a small field. However, the airplane impacted the ground left wing down and bounced. The engine separated from the fuselage and the airplane came to rest on the main landing gear.

Examination of the airplane by a Federal Aviation Administration (FAA) inspector revealed damage to both the left and right wing spars, aft fuselage, and firewall. Examination of the engine revealed debris in the oil screen, which consisted of large carbon and rust deposits. The spark plugs were examined and all exhibited signs of fouling consistent with carbon deposits. Three of the outboard spark plug electrode gaps were "closed" due to debris lodged in the head of the plugs. There was a small amount of fuel in the carburetor. The fuel was "milky white" in color. The belly drain was sumped, and the fuel was found to contain "large" amounts of water. The inspector also noted that the wing tank drains were wired closed and could not be sampled.

According to the FAA inspector, the airplane was recently purchased at an estate sale, after having been in storage for about 12 years. The airplane had been checked by an aircraft mechanic prior to the accident flight, and it had a new carburetor and two new magnetos installed. Additionally, the airplane had been operated for about 1 hour since an annual inspection had been completed.

Aircraft

Registration
N64567
Reported as
Boeing Stearman A75N1
Category
Airplane
Serial number
75-3385
Engine
Continental R-670, 220 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Great Cloud Designs Inc.
Airworthiness certificate
Standard, Aerobatic; Standard, Normal
Departed
BRY · Bardstown, KY
Destination
1A0 · Chattanooga, TN
Airport
BRY · Samuels Field Airport, runway 02, 5,003 × 75 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
50
Injuries
Minor
Certificates
Foreign, Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
March 8, 2002
Seat
Rear
Flight hours
851 total · 2 in this make and model · 725 as pilot in command · 20 in the last 90 days · 6 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 4 knots
Visibility
3 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 72 °F
Altimeter
30.12 inHg
Observed at
LOU, 26 nm away

Docket · 2

The files NTSB released with the investigation on December 30, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 563 KB 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 N64567 · 1

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