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June 28, 2011 · Cessna A188A · N1588M

Estelline, SD

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
June 28, 2011
Injury Outcomes
1 injury (1 minor injury)
Location
Estelline, SD
Aircraft
Cessna A188A
Tail Number
N1588M
Operator
Thompson Farm Air
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CEN11LA452

The agricultural airplane took off with full fuel tanks and a load of chemical for spraying operations. The airplane crashed about 0.5 miles from the departure airstrip. Examination of the accident site revealed that the airplane hit the ground in a left-wing-low attitude and then cartwheeled to its resting point. Examination of the airframe, engine and airplane systems revealed no preimpact anomalies that would have precluded normal operation. The pilot reported that he remembered taking off from the private airstrip but did not recall the accident itself.

NTSB Probable Cause

The pilot’s failure to maintain control of the airplane during takeoff for undetermined reasons because the pilot did not recall the accident.

Full Narrative

HISTORY OF FLIGHT On June 28, 2011, about 1800 central daylight time, a Cessna A188A, N1588M, impacted the ground and burned after takeoff from a private airstrip near Estelline, South Dakota. The pilot received minor injuries. The airplane sustained substantial damage due to the impact and the postimpact fire. The airplane was operated by Thompson Farm Air LLC, under the provisions of 14 Code of Federal Regulations Part 137 as an aerial application flight. Visual flight rules (VFR) conditions prevailed for the flight which was not operating on a flight plan. The local flight was originating at the time of the accident. The pilot reported that he recalled taking off from the private airstrip, but had no recollection of the accident itself. The owner of the aircraft stated that the pilot took off and turned to the north-northwest and crashed approximately 0.5 miles northeast of the airstrip. The winds were about 10 knots out of the southeast. The left wing tip hit approximately 50 yards from the final resting spot of the aircraft. The airplane's fuel tanks had just been filled and the load was approximately 125 gallons of chemical in the hopper tank. PERSONNEL INFORMATION The pilot held a commercial pilot certificate with airplane single-engine land, airplane multiengine land, helicopter, instrument airplane and instrument helicopter ratings. He also held a flight instructor certificate with airplane single engine, airplane multiengine, helicopter, instrument airplane, and instrument helicopter ratings. He reported having 1,400 hours of total flight experience with 67 hours in Cessna A188A airplanes. AIRCRAFT INFORMATION The airplane was a Cessna A188A airplane bearing serial number 18800688. It was a low wing, strut braced monoplane with a fixed conventional (taildragger) landing gear configuration. The airplane was powered by a Continental IO-520-D engine bearing serial number 159648-70D. The engine was rated to produce 300 horsepower. The airplane was used for agricultural spraying operations. The airplane’s most recent annual inspection was completed on April 8, 2011. The airframe had accumulated 3,993 hours total time, and the engine had accumulated 649 hours since overhaul as of the date of the annual inspection. METEOROLOGICAL INFORMATION At 1753, the recorded weather conditions at the Watertown Regional Airport, about 20 miles northwest of the accident site were: Wind 180 degrees at 9 knots; 10 miles visibility; clear skies; temperature 24 degrees Celsius; dew point 11 degrees Celsius. WRECKAGE AND IMPACT INFORMATION Examination of the airplane was conducted by Federal Aviation Administration personnel. The airplane came to rest in an upright position. The left main landing gear had separated from the fuselage and the right main landing gear was partially separated and folded under the main wreckage. The aft fuselage was bent to the left at a position just aft of the pilot compartment. The tail surfaces remained attached to the aft fuselage. The tail surfaces exhibited minimal impact damage, but had varying amounts of fire damage. The forward portion of the fuselage, including the pilot compartment, exhibited impact and fire damage. The steel tube framework comprising the forward fuselage structure was deformed from impact forces. The aluminum covering of the forward fuselage had melted. The right wing remained attached to the fuselage and was predominately intact. The right aileron and flap remained attached to the wing. The left wing was separated from the airplane and came to rest adjacent to the main wreckage. The left aileron and flap remained attached to the wing. The wing tip fairing had separated from the left wing and was located near the initial impact ground scar. The outboard 2 feet of the left wing was bent upward. The engine had separated from the airframe and was examined at a later date. The subsequent examination of the engine did not reveal any anomalies that would have prevented normal operation. Examination of the airframe, engine and airplane systems revealed no preimpact anomalies.

Flight

Event TypeAccident
Event Time18:00 CDT
Nearest AirportPrivate Airstrip (0nm)
Runway09
Flight Plan FiledUnknown
Flight Plan ActivatedNo
Aircraft FireGrd
Aircraft ExplosionGrd

Aircraft

AircraftCessna A188A
Tail NumberN1588M
Aircraft CategoryAir
DamageSubstantial
OperatorThompson Farm Air
Operating RulePart 137
Engines1
Engine TypeReciprocating
Engine DetailsCont Motor · IO 520 SERIES · Reciprocating · 300
Seats1

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 44 · Second Class · Minor

Conditions

ConditionsVMC
LightDaylight
Wind180° @ 9 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point52
Altimeter29.97 inHg
Observation Time22:53
Weather SourceWFAC

Appendix: Source Data