MKC88LA112

NTSB accident investigation · Beech D18S · St. Louis, MO · June 18, 1988

Accident · No injuriesLimited investigationFinal report
Date
June 18, 1988, 12:50 local (17:50 UTC)
Place
St. Louis, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4234ABeech D18S
Weather
Visual (VMC) · Night/dark
Status
Completed · report August 8, 1989
Report
Approved by Office Director
FAA report
19880618025459A
Case key
34589

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.

Main gear collapsedLanding - roll
Landing gear,main gear attachment - failure,totalCause
Maintenance,modification - performedCompany maintenance personnel

Analysis

Arriving at his destination airport after a night 14 CFR 135 air taxi cargo flight, the main landing gear collapsed during roll-out causing substantial damage to the aircraft. Post accident investigation revealed a broken landing gear drag link, which caused the main gear collapse. The acft was a volpar tri-gear conversion of the Beech 18 using Garrett turboprop engines and with an increased maximum allowable gross weight.

Aircraft

Registration
N4234A
Reported as
Beech D18S
Category
Airplane
Serial number
A-366
Airframe hours
11,333
Engine
Garrett TPE-331, 620 horsepower, turbo prop
Damage
Substantial damage
Flight
Part 135
Registered owner
Saber Aviation Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 2, 1988 · 35 hours before
Departed
CLT · Charlotte, NC
Flight plan
IFR
Airport
3WE · Weiss, runway 36, 3,030 × 40 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
33
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
2,755 total · 450 in this make and model

Weather

Conditions
Visual (VMC) · Night/dark
Wind
240° at 5 knots
Visibility
12 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 57 °F
Altimeter
30.00 inHg
Observed at
SUS, 15 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.