NYC83FGM02

NTSB accident investigation · Beech A-23 · West Mifflin, PA · April 22, 1983

Accident · Serious injuriesFinal report
Date
April 22, 1983, 13:32 local (18:32 UTC)
Place
West Mifflin, PA
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N1411LBeech A-23
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830422015119A
Case key
35092

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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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) - mech failure/malfTakeoff - initial climb
Fuel system,selector/valve - improperCause
Fuel supply - not correctedPilot in commandCause
Refueling - not obtainedPilot in commandCause
Maintenance,annual inspection - inadequateOther maintenance personnelCause
Forced landingLanding - flare/touchdown

Analysis

The acft lost power during takeoff and a forced landing was made from 400 ft AGL to a slag dump about 1 mile south of the airport. The right wing was substantially damaged by the initial impact as the acft was turning right at touchdown. The nose gear separated as did the left main gear. The pilot was seriously injured. The passenger was not injured. During preflight the pilot noted the left tank was almost empty and the right tank contained about 15 gallons of fuel. The tank selector indicated that right tank was being used. After the accident it was discovered that the selector was installed 90 degrees out of phase. When it indicated right tank it was on left tank. The selector would have to be positioned to off to use fuel from the right tank. The acft had been flown 3 times since the annual inspection about onehalf hour each time and always with selector on the right tank position. If left tank position had been used the engine would have quit as this would have been off.

Aircraft

Registration
N1411L
Reported as
Beech A-23
Category
Airplane
Serial number
M804
Airframe hours
828
Engine
Continental IO-346A, 165 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Ralph E. Grimble
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 14, 1983 · 2 hours before
Departed
AGC · West Mifflin, PA
Destination
LBE · Latrobe, PA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
58
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
567 total · 19 in this make and model · 335 as pilot in command · 3 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 9 knots
Visibility
15 statute miles
Temperature
70 °F, dew point 34 °F
Altimeter
29.00 inHg
Observed at
AGC

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.