FTW83LA386

NTSB accident investigation · Rockwell S2-R · Jonesboro, AR · August 16, 1983

Accident · No injuriesLimited investigationFinal report
Date
August 16, 1983, 17:00 local (22:00 UTC)
Place
Jonesboro, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N110JSRockwell S2-R
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830816041809A
Case key
21019

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

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.

Loss of engine power(total) - mech failure/malfCruise - normal
Turbine assembly,turbine blade - failure,totalCause
Turbine assembly,shaft bearing - wornCause
Forced landingLanding - flare/touchdown

Analysis

The acft collided with a ditch during a forced landing after the engine quit. Enroute to a farmers field the engine failed very shortly after flame was seen emitting from the exhaust stack. Post accident examination showed that several blades in the 1st stage turbine failed. The #2 bearing and bearing race also showed excessive wear.

Aircraft

Registration
N110JS
Reported as
Rockwell S2-R
Category
Airplane
Serial number
2323R
Airframe hours
500
Engine
P&W PT6A-20, 550 horsepower, turbo prop
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Jay H. Harmon
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Unknown · October 18, 1982
Departed
Lake City, AR

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
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
10,000 total · 10,000 as pilot in command · 30 in the last 90 days · 15 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
7 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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