19980625015019A

Accident · Substantial damage

FAA accident report · Airtrc AT-301 · Ipswich, SD · June 25, 1998

Date
June 25, 1998 · 09:00 local
Place
Ipswich, SD
Airport
Rappe Field Airport
Phase of flight
To Init Climb(1st Pwr Reduct)
Operating rules
Agricultural (Part 137)
Damage
Substantial damage
Aircraft
N31677
NTSB investigation
NTSBCHI98LA217
Reported as
Airtrc AT301
Reported engine
Pratt & Whitney R1340*
People aboard
1
Fatal injuries
0
Pilot’s flight hours
2,150 total1,100 in this make and model

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

(.19)On June 25, 1998, at 1000 central daylight time, an air tractor AT-301, N31677, operated by tri county ag service, inc., collided with the terrain and nosed over following a loss of control on takeoff from a private airstrip in Ipswich, south dakota. The pilot was not injured. The airplane was substantially damaged. The 14 CFR part 137 aerial application flight was operating in visual meteorological conditions without a flight plan. The flight was originating at the time of the accident. (.4)the pilot reported that shortly after rotating during a takeoff to the north, a sudden gust of wind from the south was experienced. He reported the airplane stalled and then 'mushed.' The airplane traveled off the end of the runway into a wet OAT field where the airplane nosed over. The pilot reported the local winds were from the west at 6 knots. The 0856 CDT weather observation for aberdeen, south dakota, 19 miles east of the accident site, reported the winds were from 230 degrees at 7 knots. (-23) on takeoff, aircraft became airborne momentarily then settled back onto the runway. The aircraft ran off the end of the runway into tall grass and flipped over. Pilot stated there was a wind shift. METAR for surrounding airports indicated winds were from the southwest at less than 10 knots.

As the FAA filed it

(.19)ON JUNE 25, 1998, AT 1000 CENTRAL DAYLIGHT TIME, AN AIR TRACTOR AT-301, N31677, OPERATED BY TRI COUNTY AG SERVICE, INC., COLLIDED WITH THE TERRAIN AND NOSED OVER FOLLOWING A LOSS OF CONTROL ON TAKEOFF FROM A PRIVATE AIRSTRIP IN IPSWICH, SOUTH DAKOTA. THE PILOT WAS NOT INJURED. THE AIRPLANE WAS SUBSTANTIALLY DAMAGED. THE 14 CFR PART 137 AERIAL APPLICATION FLIGHT WAS OPERATING IN VISUAL METEOROLOGICAL CONDITIONS WITHOUT A FLIGHT PLAN. THE FLIGHT WAS ORIGINATING AT THE TIME OF THE ACCIDENT. (.4)THE PILOT REPORTED THAT SHORTLY AFTER ROTATING DURING A TAKEOFF TO THE NORTH, A SUDDEN GUST OF WIND FROM THE SOUTH WAS EXPERIENCED. HE REPORTED THE AIRPLANE STALLED AND THEN 'MUSHED.' THE AIRPLANE TRAVELED OFF THE END OF THE RUNWAY INTO A WET OAT FIELD WHERE THE AIRPLANE NOSED OVER. THE PILOT REPORTED THE LOCAL WINDS WERE FROM THE WEST AT 6 KNOTS. THE 0856 CDT WEATHER OBSERVATION FOR ABERDEEN, SOUTH DAKOTA, 19 MILES EAST OF THE ACCIDENT SITE, REPORTED THE WINDS WERE FROM 230 DEGREES AT 7 KNOTS. (-23) ON TAKEOFF, AIRCRAFT BECAME AIRBORNE MOMENTARILY THEN SETTLED BACK ONTO THE RUNWAY. THE AIRCRAFT RAN OFF THE END OF THE RUNWAY INTO TALL GRASS AND FLIPPED OVER. PILOT STATED THERE WAS A WIND SHIFT. METAR FOR SURROUNDING AIRPORTS INDICATED WINDS WERE FROM THE SOUTHWEST AT LESS THAN 10 KNOTS.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.