FTW90FA097

NTSB accident investigation · Beech 58 · Dallas, TX · April 20, 1990

Accident · FatalField investigationFinal report
Date
April 20, 1990, 01:11 local (06:11 UTC)
Place
Dallas, TX
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N770XBeech 58
Weather
Visual (VMC) · Night/dark
Status
Completed · report March 17, 1992
Report
Approved by Office Director
FAA report
19900420010249A
Case key
23019

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 improper use of the fuel boost pumps for take, and his failure to maintain airspeed above the minimum single engine control speed (VMC), which resulted in a loss of aircraft control.

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) - nonmechanicalTakeoff - initial climb
1 engine
Fuel boost pump selector position - improperPilot in commandCause
Loss of control - in flightManeuvering - turn to landing area (emergency)
Precautionary landing - initiatedPilot in command
Airspeed(vmc) - not maintainedPilot in commandCause
Aircraft control - not maintainedPilot in commandCause
In flight collision with terrain/waterManeuvering - turn to landing area (emergency)

Analysis

The plt started to take off on rwy 13R, but aborted, taxied off the rwy & went to the eng run-up area. Abt 2 min later, he announced again that he was ready to depart & was clrd to take off. During the initial climb after lift-off, the plt stated that he needed to return for lndg. He was clrd to lnd on any rwy & he decided to lnd on rwy 31L. Witnesses observed the acft in a sharp dscndg turn from abt 800' AGL as it was maneuvered back toward the rwy. However, the dscnt rate increased, then the acft crashed abt 1000' short of the rwy. During impact, it hit a lamp pole & power line, then came to rest & burned. The fuel boost pump switches were fnd in the 'high' boost positions & the rgt prop control was fnd in the feather position. The flt manual rcmdd that the boost pumps be in the 'low' position for takeoffs & lndgs. A test of the use of the high boost position in a similar acft resulted in a rough running eng & eng stoppage. A witness to the acdnt rprtd that he heard the eng sputtering & misfiring before the acft crashed.

Aircraft

Registration
N770X
Reported as
Beech 58
Category
Airplane
Serial number
TH23
Engine
Continental IO-520-C, 285 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Part 135
Operator
Air Exchange Inc
Departed
DAL
Destination
ABI · Abilene, TX
Flight plan
IFR
Airport
DAL · Love Field, runway 31L, 8,800 × 150 ft, concrete

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
36
Certificates
Airline transport, Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Toxicology
Performed
Flight hours
3,631 total · 120 in this make and model · 3,516 as pilot in command · 120 in the last 90 days · 63 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
160° at 12 knots
Visibility
7 statute miles
Lowest ceiling
4,000 ft overcast
Temperature
66 °F, dew point 61 °F
Altimeter
30.10 inHg
Observed at
DAL, 1 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.