MKC88LA159

NTSB accident investigation · Rockwell S-2R · Swifton, AR · August 15, 1988

Accident · No injuriesLimited investigationFinal report
Date
August 15, 1988, 15:30 local (20:30 UTC)
Place
Swifton, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N8856QRockwell S-2R
Weather
Visual (VMC) · Day
Status
Completed · report October 2, 1989
Report
Approved by Office Director
FAA report
19880815035849A
Case key
34632

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 control - in flightTakeoff - initial climb
Weather condition - temperature extremesFactor
Weather condition - high density altitudeFactor
Preflight planning/preparation - improperPilot in commandCause
Airspeed - not attainedPilot in commandCause
Load jettison - performedPilot in commandFactor
Stall/mush - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Shortly after takeoff during an aerial application operation, the pilot said he was unable to establish a positive climb. After traveling about 1 mile, he elected to dump his dry fertilizer load. When he dumped the load, the increased aerodynamic drag caused by the air block on the large spreader, plus the high ambient temperature and density altitude and comparatively low airspeed, caused the aircraft to stall/mush into the terrain.

Aircraft

Registration
N8856Q
Reported as
Rockwell S-2R
Category
Airplane
Serial number
2342R
Airframe hours
2,500
Engine
P&W R-1340-AN1, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Whited Flying Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 20, 1988 · 350 hours before
Departed
Swifton, AR
Airport
K.C. Harlin

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
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
5,000 total · 1,000 in this make and model · 5,000 as pilot in command · 250 in the last 90 days · 100 in the last 30 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 5 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
99 °F, dew point 66 °F
Altimeter
29.00 inHg
Observed at
LIT, 80 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.

Other investigations on N8856Q · 1

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