MKC86LA126

NTSB accident investigation · Rockwell S-2R · Hickory Ridge, AR · June 7, 1986

Accident · No injuriesLimited investigationFinal report
Date
June 7, 1986, 09:00 local (14:00 UTC)
Place
Hickory Ridge, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N4921XRockwell S-2R
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860607022089A
Case key
34191

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/malfTakeoff - roll/run
Engine assembly,connecting rod - failure,totalCause
Engine assembly - failure,totalCause
Forced landingDescent - emergency
Remedial action - not possiblePilot in commandFactor
In flight collision with terrain/waterManeuvering - turn to landing area (emergency)
Weather condition - low ceilingFactor
Weather condition - fogFactor
Terrain condition - rough/uneven

Analysis

The plt stated that the takeoff was normal up to the initial climb when, at this point oil began streaking from the engine and it lost power. According to the plt, he immediately tried to dump the fertilizer and look for a place to land but, due to the marginal VFR weather, he ran out of altitude and impacted the ground in an unstabilized attitude. Post accident examination of the engine revealed a failure of the #2 piston rod led to a catastrophic internal failure of the engine.

Aircraft

Registration
N4921X
Reported as
Rockwell S-2R
Category
Airplane
Serial number
2117R
Airframe hours
3,000
Engine
P&W R-1340-AN-1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Norman L. Burnette
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · May 6, 1986 · 90 hours before
Departed
Hickory Ridge, AR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
31
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
1,500 total · 300 in this make and model · 1,250 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 8 knots
Visibility
3 statute miles
Lowest ceiling
500 ft overcast
Temperature
75 °F, dew point 73 °F
Altimeter
29.00 inHg
Observed at
JRB, 32 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.