IAD00FA067

NTSB accident investigation · Piper PA-24-250 · Bluffton, OH · July 30, 2000

Accident · FatalField investigationFinal report
Date
July 30, 2000, 14:26 local (18:26 UTC)
Place
Bluffton, OH
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N5271PPiper PA-24-250
Weather
Visual (VMC) · Day
Status
Completed · report December 4, 2001
Report
Approved by Office Director
FAA report
20000730036679A
Case key
49842

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

Pilot's improper fuel calculations, which resulted in fuel exhaustion. Also causal, was his abrupt maneuver during the forced landing, which resulted in an inadvertent stall.

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 power(total) - nonmechanicalApproach - vfr pattern - final approach
Fluid,fuel - exhaustionCause
Fuel consumption calculations - improperPilot in commandCause
Forced landingEmergency descent/landing
Maneuver - abruptPilot in commandCause
Stall - inadvertentPilot in command
In flight collision with terrain/waterEmergency descent/landing

Analysis

The pilot departed with full fuel from Bluffton Airport (5G7), Bluffton, Ohio, and flew to Rock County Airport (JVL), Janesville, Wisconsin. In Janesville, the pilot purchased 21.7 gallons of fuel, then flew to Whittman Regional Airport (OSH), Oshkosh, Wisconsin, a total of 94.9 nautical miles. A few days later, the pilot departed OSH and flew to 5G7, a total of 314 nautical miles. Examination of potential fuel stops along the intended route of flight revealed that none had fueled N5271P. On final approach to 5G7, the airplane was observed to bank sharply to the right, then 'nose dive straight down into the field.' A thin tree line ran perpendicular to the final approach course, and was located between the wreckage and the end of the runway. On-scene examination revealed that there was no evidence of fuel in either wing tank. Both tanks were intact and there was no evidence of fuel streaking or staining. Examination of the fuel lines revealed that they were intact and clear of blockages. Examination of the engine and airplane revealed there were no mechanical deficiencies.

Factual narrative

History of flight

On July 30, 2000, at 1426 Eastern Daylight Time, a Piper PA-24-250, N5271P, was substantially damaged when it collided with terrain while on final approach for Runway 23 at Bluffton Airport (5G7), Bluffton, Ohio. The certificated private pilot/owner was fatally injured. The flight originated at Whittman Regional Airport, Oshkosh, Wisconsin, at an undetermined time destined for 5G7. Visual meteorological conditions prevailed and no flight plan was filed for the personal flight conducted under 14 CFR Part 91.

An airport employee was working at 5G7 when the pilot announced his approach to the airport. In a written statement, the employee said:

"Around 2:10 PM on July 30, 2000, an airplane approaching the Bluffton Airport made a radio call asking what runway was being used. I reported back to the pilot that we were using Runway 23 and the winds were directly out of the southwest at 10-15 knots. The pilot confirmed that we were using Runway 23. He ended with the call sign of his airplane, N5271P, and he did stutter when saying his call sign. Approximately 2:25 PM, a van pulled up to the front of the airport and the driver got out and told me that an airplane had just crashed north of the airport. He reported that there were people and cars around the crash. The pilot did not make a distress call of any kind and all radio transmissions made were perfectly normal (nothing out of the ordinary)."

In a written statement, a witness said:

"Observed plane making glide path to the airport. Plane abruptly banked right and into dive straight down. Altitude was 300-500 feet."

When a Hancock County Sheriff asked the witness as to what direction the airplane was flying, the witness responded, "southeast."

Interstate I-75, which was east of 5G7, ran north and south. Several witnesses were driving on I-75 when they observed the airplane. In a written statement, a second witness said:

"I was traveling south on I-75 at about 2:30 PM, when I took notice of a plane flying too low (my husband is a pilot), and banking sharply, just as I came toward exit 142. We watched him bank steeply and crash in a field. I got off the exit and called 911."

When interviewed by the Hancock County Sheriff as to what direction the airplane was flying, the witness said:

"Going southeast, he was too low. He banked to the right hard and steep. After the abrupt bank, he did a nose dive straight down into the field."

The witness was also asked if she saw any smoke or fire. In response to that question, she said, "no, there was nothing."

In a written statement, a third witness said:

"I was south on I-75, exit 144, when I saw a maroon and white small airplane heading southeast making a hard right bank (heading south towards small airport). He was in his right bank, the plane dropped out of sight. As I passed in my truck, I saw it [had] crashed."

An off-duty paramedic arrived at the scene just after the airplane crashed. In a written statement, he said:

"..I am a paramedic. I ran to [the] airplane to render aid. Found airplane after nose to ground impact. Gear was down; no odor of fuel, no leaking fuel...Airplane appear[ed] to have stalled after entering steep bank."

A Federal Aviation Administration (FAA) inspector interviewed a Bluffton Airport employee who filled the airplane with fuel prior to departure from 5G7 on July 24, 2000. A fuel receipt found in the airplane revealed the pilot purchased 21.7 gallons of fuel on July 25, 2000, at Rock County Airport (JVL), Janesville, Wisconsin. The pilot attended the Experimental Aircraft Association (EAA) Fly-In from July 27-29, 2000, at Whittman Regional Airport(OSH), Oshkosh, Wisconsin. According to the Hancock County Sheriff, the pilot told his wife on July 28, 2000, that he would fly home on the 30th instead of the 29th because of weather.

A Safety Board investigator interviewed an employee at Basler Flight Service in Oshkosh, Wisconsin. According to the investigator's record of conversation, the employee stated she had no record of fueling N5271P.

According to DynCorp Direct User Access Terminal System (DUATS), the distance from JVL to OSH was 94.9 nautical miles, and the distance from OSH to 5G7 was 314 nautical miles.

Examination of potential fuel stops along the intended route of flight between OSH and 5G7 revealed that none had serviced N5271P with fuel.

The accident occurred during the hours of daylight about 40 degrees, 53 minutes north latitude, and 83 degrees, 51 minutes west longitude.

Personnel information

The pilot held a private pilot certificate for single-engine land airplane. Examination of his logbook revealed that the last entry was made in June 2000. At that time, the pilot had accrued a total of 855.5 flight hours, of which 57.6 hours were in the accident airplane.

His most recent Federal Aviation Administration (FAA) third class medical certificate was issued on October 29, 1998.

Aircraft information

An annual inspection was completed on the airplane and engine on February 23, 2000, at a tachometer reading of 2,864.88.

Wreckage and impact information

The airplane was examined at the accident site on July 31, 2000, and later removed to a secured facility where the engine was examined on August 1, 2000. The on-scene examination revealed the airplane came to rest in a harvested wheat field 8/10 of a mile northeast of Runway 23 of 5GV, on a heading of 060 degrees. All major components of the airplane were accounted for at the scene.

A thin treeline ran perpendicular to the final approach course, and was located between the wreckage and the end of the runway.

The propeller was attached to the engine, which remained attached to the airframe. All three-propeller blades were intact and were tight in the hub. The #1 blade was bent aft under the engine; the #2 blade exhibited a slight twist, and the #3 blade was straight. The #2 and #3 blades had dried dirt smeared chordwise on the front face of both blades. The #1 blade was deformed from the weight of the engine, and exhibited spanwise scratches.

The spinner exhibited elongated impact marks from the tip of the spinner to the outer rim. A section of dirt found inside the impact crater conformed to the shape of the spinner.

To the right of the impact crater were impact marks where fragments of the navigational and strobe lights were found. The right wing tip was separated from the wing.

The right wing was resting on the ground and exhibited leading edge impact damage. The 4-foot outboard section of wing and aileron was partially separated and displaced forward. The flap was intact and deflected down.

The left wing was raised into the air and exhibited upward leading edge compression damage along the entire length of the wing. The flap was intact and in the up position. When manipulated, the flap moved easily. The left aileron was intact and was deflected in the full up position. The pitot tube was bent up and jammed with dirt.

Below the left wing were impact marks that paralleled the length of the wing. Below the pitot tube were two 4"x 3"x 3" deep holes. Below the wing tip were landing light fragments and a piece of wing tip skin.

Due to impact damage on both flaps, an accurate flap setting could not be determined. The nose wheel was pushed into the cabin area up against the flap handle. The flap handle was overextended beyond the full flap down position.

The cockpit was compressed aft and upward. The cabin overhead section was removed by rescue personnel. The instrument panel was compressed and buckled inward. The windshield was broken out.

The floor section of the airplane was torn circumferentially 180 degrees between the wings. The entire tail section was displaced to the right and came to rest on the inboard section of the right wing. Some skin wrinkling was noted along the fuselage. The vertical

Aircraft

Registration
N5271P
Reported as
Piper PA-24-250
Category
Airplane
Serial number
24-309
Airframe hours
2,889
Engine
Lycoming O-540, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Clifton E. Davis
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 3, 2000 · 24 hours before
Departed
OSH · Osh Kosh, WI
Destination
5G7 · OH
Airport
5G7 · Bluffton, runway 23, 4,125 × 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
63
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
855 total · 57 in this make and model · 2 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 6 knots
Visibility
9 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 64 °F
Altimeter
29.00 inHg
Observed at
AOH, 12 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 N5271P · 1

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