FTW90LA073

NTSB accident investigation · Beech S35 · Carrollton, TX · February 21, 1990

Accident · Minor injuriesLimited investigationFinal report
Date
February 21, 1990, 00:50 local (06:50 UTC)
Place
Carrollton, TX
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N236SBeech S35
Weather
Visual (VMC) · Night/dark
Status
Completed · report February 8, 1993
Report
Approved by Office Director
FAA report
19900221002469A
Case key
23108

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

Starvation induced power loss caused by the pilot's improper selection/management of the appropriate fuel tank. Contributing to the accident was the pilot's poor inflight planning which resulted in running a fuel tank dry.

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
Light condition - dark night
Fluid,fuel - starvationCause
Fuel tank selector position - improperPilot in commandCause
In-flight planning/decision - poorPilot in commandFactor
Forced landingDescent - emergency
In flight collision with objectDescent - emergency
Object - tree(s)
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot mismanaged the fuel system of the aircraft during the latter portion of a cross county flight which resulted in a total non-mechanical, loss of power. The aircraft was vectored to the nearest airport, but struck a tree and the terrain approximately 3 statute miles short of the runway. The pilot attempted to restart the engine, but could not, during the forced landing. The pilot was flying with the left fuel tank selected which was found depleted of useable fuel at the accident site. The right fuel tank was 3/4 full of useable, clean fuel. After the loss of power, the fuel pump cavitated due to fuel exhaustion and the pilot did not have sufficient time or altitude to perform a restart.

Aircraft

Registration
N236S
Reported as
Beech S35
Category
Airplane
Serial number
D-7858
Engine
Continental IO-520-BA, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Executive Flight
Departed
OKC · Oklahoma City, OK
Destination
DAL · Dallas, TX
Flight plan
IFR

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
29
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
1,557 total · 210 in this make and model · 1,504 as pilot in command · 253 in the last 90 days · 80 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
100° at 12 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
55 °F
Altimeter
30.00 inHg
Observed at
DAL, 10 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 N236S · 1

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