MIA87IA246

NTSB incident investigation · Piper PA-60 · W.Palm Beach, FL · September 16, 1987

Incident · No injuriesIncident investigationFinal report
Date
September 16, 1987, 03:32 local (07:32 UTC)
Place
W.Palm Beach, FL
Injuries
1 uninjured
Damage
Minor damage
Phase of flight
Landing
Aircraft
N9784QPiper PA-60
Weather
Visual (VMC) · Night/dark
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19870916066019I
Case key
31803

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

On this page

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/malfunctionLanding - roll
Landing gear,main gear strut scissors - failure,totalCause
Main gear collapsedLanding - roll

Analysis

The plt stated that on landing after rolling about 1000 ft. the scissors on the right main landing gear strut disconnected causing the wheel assembly to rotate & skid. He then applied heavy left brake to keep the acft straight on the runway, but the main gear collapsed & the acft slid to a stop. Post crash examination of the landing gear revealed that the right main landing gear link failed causing the wheel to rotate 90 degrees, subsequently collapsing the main gear.

Aircraft

Registration
N9784Q
Reported as
Piper PA-60
Category
Airplane
Serial number
60416143
Airframe hours
5,670
Engine
Lycoming IO-540-KIFS, 290 horsepower, reciprocating
Damage
Minor damage
Flight
Part 135
Operator
Top Flight Service,Inc.
Registered owner
Top Flight Service Inc
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · September 8, 1987 · 44 hours before
Departed
MIA · Miami, FL
Flight plan
IFR
Airport
PBI · Palm Beach Int'L, runway 9L, 7,991 × 150 ft, asphalt

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
31
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
2,251 total · 306 in this make and model · 2,137 as pilot in command · 185 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 73 °F
Altimeter
29.00 inHg
Observed at
PBI

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 N9784Q · 3

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