ANC94LA053

NTSB accident investigation · Beech 35 · Gustavus, AK · May 2, 1994

Accident · No injuriesLimited investigationFinal report
Date
May 1, 1994, 16:15 local (May 2, 1994, 00:15 UTC)
Place
Gustavus, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N441BBeech 35
Weather
Visual (VMC) · Day
Status
Completed · report January 26, 1995
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19940501009659A
Case key
2498

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-in-command's delay in selecting the main fuel tank position. The lack of suitable terrain for a forced landing was a 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.

Loss of engine power(total) - nonmechanicalCruise
Fuel supply - improper use ofPilot in commandCause
Forced landingDescent - emergency
DitchingDescent - emergency
Terrain condition - water
Terrain condition - none suitableFactor

Analysis

The pilot switched from his auxiliary fuel tank to his left main fuel tank when the engine stopped producing power. He had to ditch in the bay. The pilot said he thought the engine failed due to fuel mismanagement.

Factual narrative

On May 1, 1994, at 1615 Alaska daylight time, a wheel equipped Beechcraft Bonanza airplane, N441B, registered to and operated by the Pilot-in-Command, experienced a non-mechanical engine failure and was forced to ditch in the water approximately 5 miles east of Gustavus, Alaska. The personal flight, operating under 14 CFR Part 91, departed Juneau, Alaska, and the destination was Gustavus. No flight plan was filed and visual meteorological conditions prevailed. The Private certificated Pilot-in-Command and his passenger were not injured and the airplane sank in the water.

According to the Pilot-in-Command, he was attempting to use up the fuel in the auxiliary fuel tanks. He stated that he felt the engine failed at the same time he switched to the left main fuel tank. The airplane came to rest between the low and high tide lines.

According to Ned Horne, FAA, FSDO 05, Juneau, Alaska, the Pilot-in-Command informally admitted that the engine did not fail due to a mechanical reason but due to fuel mismanagement.

The Pilot-in-Command did not submit an NTSB 6120.1/2.

Aircraft

Registration
N441B
Reported as
Beech 35
Category
Airplane
Serial number
D-5943
Engine
Unknown UNKNOWN, unknown
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Rohweder, Gary A
Registered owner
Rohweder, Gary A.
Airworthiness certificate
Standard, Normal
Departed
JNU · Juneau, AK

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
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
275 total · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Temperature
50 °F, dew point 34 °F
Altimeter
29.00 inHg
Observed at
GST, 5 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 N441B · 1

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