MIA02LA030

NTSB accident investigation · Beech A36 · Milton, FL · November 21, 2001

Accident · No injuriesLimited investigationFinal report
Date
November 21, 2001, 17:00 local (23:00 UTC)
Place
Milton, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N1836LBeech A36
Weather
Visual (VMC)
Status
Completed · report February 20, 2002
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20011121036179A
Case key
53846

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 properly manage the available fuel in all fuel tanks, which resulted in the loss of engine power due to fuel starvation, a forced landing, and damage to the aircraft when the proper touch down point was not attained.

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) - nonmechanicalDescent - normal
Fuel management - improperPilot in command
Fluid,fuel - starvation
Forced landingEmergency descent/landing
UndershootLanding
Proper touchdown point - not attainedPilot in commandCause

Analysis

The pilot said he had been airborne for about 3 hours and 15 minutes, and after having descended from 7,000 feet, just before reaching his assigned altitude of 5,000 feet, as he manipulated the throttle control to increase engine power, "the throttle had no effect, and the engine appeared to be generating no power." The pilot said that he performed the emergency procedures, declared an emergency, and made a gear up landing, about 100 feet short of the runway. According to the pilot, an examination of the aircraft determined that the right main fuel tank had less than 2 gallons of fuel remaining. He said that he had been operating the aircraft on the right main tank when the engine had ceased operating. He also said that the left main fuel tank had over 20 gallons of fuel remaining. A licensed FAA aircraft mechanic examined the aircraft and found that it had incurred substantial damege. The mechanic also stated that he found a maximum of about a half of a gallon of fuel remaining in the right main tank, along with debris, and about 18 gallons of fuel remaining in the left tank. According to the mechanic, a detailed examination did not reveal any malfunctions to the aircraft's induction, fuel or ignition systems.

Factual narrative

On November 21, 2001, about 1700 central standard time, a Beech A36, N1836L, registered to, and operated by a private individual, as a Title 14 CFR Part 91 personal flight, made a forced landing, short of the runway at Choctaw Field, near Milton, Florida. Visual meteorological conditions prevailed, and an instrument flight rules flight plan was filed. The private-rated pilot, and one passenger received no injuries, and the aircraft incurred substantial damage. The flight originated from Georgetown, Texas, the same day, about 1345.

According to the pilot, he had been airborne for about 3 hours 15 minutes, and after having descended from 7,000 feet, just before reaching his assigned altitude of 5,000 feet, as he manipulated the throttle control to increase engine power, "the throttle had no effect, and the engine appeared to be generating no power." The pilot said that he performed the emergency procedures, but could not get the engine to generate power, so he declared an emergency. He said that he was cleared to a field at his 10 o'clock position, but was not able to glide to the runway, but could make it to a clearing in front of the runway. According to the pilot, he elected to land the aircraft with the landing gear retracted, and during the emergency landing the aircraft skin was wrinkled, and the elevator incurred structural damage.

The pilot stated that he had been operating the aircraft using fuel from the right main fuel tank when the engine had ceased operating, and after the accident, when examined, the right main fuel tank was found to have less than 2 gallons of fuel remaining. The pilot further stated that the left main fuel tank had over 20 gallons of fuel, and that " based upon that information, it can be concluded that the initial reason for the engine loosing power was due to fuel exhaustion from the right main tank..."

The aircraft was examined by a licensed FAA aircraft mechanic, and according to the mechanic, he found a maximum of about a half of a gallon of fuel remaining in the right main fuel tank. The mechanic also said that when he removed fuel from the right main fuel tank, in addition to the fuel, debris also came out of the tank. The mechanic said that he examined the aircraft's induction, fuel and ignition systems, and did not find any malfunctions to any of those systems.

Aircraft

Registration
N1836L
Reported as
Beech A36
Category
Airplane
Serial number
E-1111
Airframe hours
3,400
Engine
Teledyne Cont IO-550B, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Thomas P. Bishop
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 15, 2001 · 4 hours before
Departed
GTU · Georgetown, TX
Destination
DTS · Destin, FL
Flight plan
IFR
Airport
Choctaw Field, runway 18, 8,000 × 300 ft

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
47
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
October 16, 2001
Seat
Left
Flight hours
550 total · 400 in this make and model · 400 as pilot in command · 45 in the last 90 days · 15 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC)
Wind
0° at 0 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 36 °F
Altimeter
30.04 inHg
Observed at
PNS, 40 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.