NYC88LA213

NTSB accident investigation · Luscombe 8A · Plymouth, MA · August 10, 1988

Accident · Minor injuriesLimited investigationFinal report
Date
August 10, 1988, 19:05 local (23:05 UTC)
Place
Plymouth, MA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N2232KLuscombe 8A
Weather
Visual (VMC) · Day
Status
Completed · report November 24, 1989
Report
Approved by Office Director
Case key
36209

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.

Airframe/component/system failure/malfunctionTakeoff - roll/run
Landing gear,main gear strut - failure,totalCause
Landing gear,main gear strut - previous damageCause
Brakes(normal) - inadvertent activationCause
Nose overTakeoff - roll/run

Analysis

The acft was taking off on a hard packed, grassy area beside a paved rwy with a 12 kt headwind. After the tail was raised, and at a point 900 ft from the beginning of the roll, the acft suddenly nosed over. Examination of the broken right main landing gear leg revealed evidence of a pre-existing crack around 3/4 of the leg and a fresh break on the remaining 1/4 of the leg. According to a FAA ops insp who participated in the investigation, complete fracture of the leg 'resulted in the shaft extending. This extension caused the mechanical brakes to be applied to the right wheel, locking up the brake and flipping the a/c on its back.'

Aircraft

Registration
N2232K
Reported as
Luscombe 8A
Category
Airplane
Serial number
4950
Airframe hours
1,060
Engine
Continental A65-8F, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
James Spear Alston
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 1988 · 11 hours before
Departed
PYM · Plymouth, MA
Destination
PYM
Airport
PYM · Plymouth, runway 24, 3,500 × ft, grass/turf

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
41
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
549 total · 382 in this make and model · 461 as pilot in command · 13 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 12 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
81 °F
Altimeter
30.00 inHg

Other investigations on N2232K · 1

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