Monday, July 21, 2025

Ravin 500, C-GPDZ, incident occurred on July 21, 2025, at Oshkosh-Wittman Field (OSH/KOSH), Oshkosh, Wisconsin

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed.

https://wwwapps.tc.gc.ca/Saf-Sec-Sur/2/CCARCS-RIACC/ADet.aspx?id=519605&rfr=RchSimp.aspx

On July 21, 2025, at about 1856 local time, Canadian-registered Ravin 500, C-GPDZ, sustained unknown damage when it suffered a left main gear collapse during a landing attempt on runway 9 at Oshkosh-Wittman Field (OSH/KOSH), Oshkosh, Wisconsin. The pilot was not injured. The flight originated from the Fillmore County Airport (FKA/KFKA), Preston, Minnesota.

Figure 1: ADS-B Exchange of landing

- Weather:

METAR KOSH 212253Z 13006KT 10SM FEW120 23/13 A3003 RMK AO2 SLP160 T02330128

METAR KOSH 212353Z 11007KT 10SM FEW120 22/13 A3005 RMK AO2 SLP166 T02220128 10256 20222 55010

Questair Venture, N53TL, incident occurred on July 20, 2025, at Oshkosh-Wittman Field (OSH/KOSH), Oshkosh, Wisconsin

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed.

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N53TL

On July 20, 2025, at about 1541 local time, a privately-registered Questair Venture, N53TL, sustained minor damage when it was involved in an incident at Oshkosh-Wittman Field (OSH/KOSH), Oshkosh, Wisconsin. The pilot and passenger were not injured. The flight originated from the Madison-Dane County Regional Airport (MSN/KMSN), Madison, Wisconsin, at about 1504 LT.

The FAA reported that the aircraft landed on runway 9 and nosed over near the east end resulting in a propeller strike. (figure 1)

Unconfirmed reports suggest the pilot was told by the local controller to conduct a go-around.

Figure 1: ADS-B Exchange of landing

- Weather:
METAR KOSH 201953Z 03007KT 10SM CLR 24/14 A3003 RMK AO2 SLP156 T02390144

METAR KOSH 202053Z VRB03KT 9SM CLR 24/14 A3003 RMK AO2 SLP158 T02440144 55003

Bell 206B, N17626, accident occurred on July 1, 2025, near Edgerton, Missouri

  • Location: Edgerton, MO 
  • Accident Number: CEN25LA232 
  • Date & Time: July 1, 2025, 08:45 Local 
  • Registration: N16726 
  • Aircraft: Bell 206B 
  • Injuries: 1 None 
  • Flight Conducted Under: Part 137: Agricultural

https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/200449/pdf 

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?NNumberTxt=N16726

On July 1, 2025, at 0845 central daylight time, a Bell 206B, N17626, was substantially damaged when it was involved in an accident near Edgerton, Missouri. The commercial pilot was uninjured. The helicopter was operated under Title 14 Code of Federal Regulations as a Part 137 aerial application flight.

The pilot stated that during a departure climb, he heard the engine surge and saw the main rotor speed decrease. He said that he pulled back on the cyclic to slow down and lowered the collective slightly to see if he could regain rotor speed, while the helicopter was about 150-200 feet agl and the airspeed was about 45-50 kts. He then heard the engine shut down. He immediately lowered the collective and turned the aircraft slightly to the south to attempt a landing to a grass pasture. During the landing, the helicopter sustained substantial damage to the tailboom, a tail rotor blade, and the main rotor blades.

The helicopter was retained for further examination.

Friday, July 18, 2025

Air Tractor AT-502, N9185F, fatal accident occurred on June 6, 2025, near Grady, Arkansas

  • Location: Grady, AR 
  • Accident Number: CEN25FA197 
  • Date & Time: June 6, 2025, 18:30 Local
  • Registration: N9185F 
  • Aircraft: AIR TRACTOR INC AT-502 
  • Injuries: 1 Fatal 
  • Flight Conducted Under: Part 137: Agricultural
https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/200279/pdf

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?NNumberTxt=N9185F

On June 6, 2025, about 1830 central daylight time, an Air Tractor AT-502 airplane, N9185F, was substantially damaged when it was involved in an accident near Grady, Arkansas. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 137 agricultural application flight.

The pilot was departing from a 2,300 ft long paved airstrip, oriented about 015°, at the time of the accident. A track in the grass off the right side of the runway began about 300 ft from the end of the pavement and appeared consistent with being made by the airplane tailwheel. The track was oriented about 025°.

After about 200 ft, the single track transitioned to three tracks consistent was all three landing gear wheels being on the ground. The tracks were about 200 ft long and ended about 100 ft beyond the end of the runway pavement. They continued along the approximate 025° heading into the adjacent soybean field. The center track was offset to the right relative to the outer two tracks consistent with the tail of the airplane being offset as it traveled through the bean field. An additional set of tracks began again about 50 ft from an irrigation ditch. The irrigation ditch was located about 450 ft from the end of the runway pavement.


The airplane came to rest inverted on the north side of an irrigation. The outboard left wing was fragmented, and the aft fuselage was partially separated. The engine mount was deformed; however, the engine remained securely attached and appeared undamaged. Engine control continuity was confirmed.

Aileron control continuity was confirmed from the cockpit control stick to the left-wing pushrod and to the right aileron. The left aileron was separated and fragmented consistent with the outboard wing damage. Elevator control continuity was confirmed from the cockpit control stick to the elevators. However, the aft elevator pushrod was bent consistent with the fuselage damage. The left rudder cable was separated immediately forward of the rudder control horn. The separation was frayed consistent with an overstress failure. The right rudder cable was continuous from the cockpit rudder pedal to the control horn at the aft fuselage.

Further examination of the engine and airframe fuel system are planned. In addition, a Satloc GPS position tracking unit was retained for examination and download.

Zenith CH601DS Zodiac, N314LB, fatal accident occurred on July 12, 2025, in the Pawnee National Grassland, Colorado

  • Location: Pawnee National Grassland, CO 
  • Accident Number: CEN25FA247 
  • Date & Time: July 12, 2025, 12:50 Local 
  • Registration: N314LB 
  • Aircraft: Zenith CH601 
  • Injuries: 1 Fatal 
  • Flight Conducted Under: Part 91: General aviation - Personal

https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/200516/pdf

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N314LB

On July 12, 2025, about 1250 mountain daylight time, a Zenith CH601 HDS airplane, N314LB was destroyed when it was involved in an accident in the Pawnee National Grasslands, Colorado. The pilot was fatally injured. The airplane was operated under the provisions of Title 14 Code of Federal Regulations Part 91 as a personal flight.

According to the pilot’s son, the airplane departed Rexburg-Madison Airport, Rexburg, Idaho, early in the morning on July 12th. The airplane landed at Central Wyoming Regional Airport (RIW) Riverton, Wyoming, and the pilot refueled the airplane. The airplane departed RIW and was enroute to Goodland, Kansas, where the pilot planned to spend the night. 

According to ADS-B data, the airplane was primarily on a southeast heading when the airplane turned south and began a descent during the last 90 seconds of recorded data. A witness, located at the accident site, stated the airplane descended in a wings level and nose low attitude, and the engine was running at what sounded like a full throttle setting. The witness also stated that as the airplane got closer to the ground, the pitch attitude of the airplane did not change. The nose of the airplane remained in a nose low attitude pointed toward the ground. The witness said the airplane struck the ground, bounced twice, and came to rest upright.

The accident site was located on a sloping grassy prairie about 24 nm northeast of Greeley-Weld County Airport (GXY), Greeley, Colorado. The initial impact was on a magnetic heading of about 240°. The airplane traveled 293 ft from initial impact until the main wreckage came to rest on a magnetic heading of about 305°. The debris field was about 475 ft long and 125 ft wide. Preceding the main wreckage were pieces of wheel fairings, navigation lights, the right wing tip, top of the cowling, and a lower portion of the right wing. The landing gear and the engine were furthest away from the main wreckage. The nose landing gear was about 55 ft east of the main wreckage, the left main landing gear was about 85 ft southeast of the main wreckage, and the right main landing gear was about 75 ft southwest of the main wreckage. The engine was 175 ft southeast of the main wreckage. 

Control cable continuity was confirmed from the elevator to the control stick and full range of motion was achieved. Both the elevator control cable and the elevator balance cable remained intact and connected to the control stick. 

Full range of rudder motion was achieved by manipulating the left and right rudder control cables. The rudder control cables remained attached to the rudder fairleads, but the cables were impact separated from the rudder pedals. 

The wings remained attached to the fuselage; however, both wings were partially impact separated from the wing roots. The bottom portion of the right wing was separated and found in the debris field. Both wings were twisted and exhibited leading edge crush damage. The ailerons remained attached to the wings and full aileron travel was achieved by manipulating the aileron cables. The cables were traced back to the control stick.

The airplane had three fuel tanks: one tank in each wing and a center tank behind the instrument panel. Although fuel was present in each wing tank, both tanks were breeched, so an accurate fuel measurement at the time of the accident could not be determined. The center fuel tank contained an unmeasured amount of fuel. 

The airplane was retained for further examination.

Cirrus SR22 GTS, N312DA, accident occurred on June 12, 2025, near Hartsville, Tennessee

  • Location: Hartsville, TN 
  • Accident Number: ERA25LA227 
  • Date & Time: June 12, 2025, 17:50 Local 
  • Registration: N312DA 
  • Aircraft: CIRRUS DESIGN CORP SR22 
  • Injuries: 1 None 
  • Flight Conducted Under: Part 91: General aviation - Personal

https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/200317/pdf

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N312DA

On June 12, 2025, about 1750 central daylight time, a Cirrus SR22, N312DA, was substantially damaged when it was involved in an accident near Hartsville, Tennessee. The private pilot was not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight.

Before the flight, the pilot reported topping off the airplane with fuel and adding one quart of oil to the engine. The pilot performed an engine runup and stated that the runup was normal and that he noted no anomalies with the engine. The pilot subsequently departed from Lebanon Municipal Airport (M54), Lebanon, Tennessee, with a destination of the Blue Grass Airport (LEX), Lexington, Kentucky.

After departure from LEX, the pilot climbed the airplane to an altitude of 7,000 ft mean sea level (msl). Shortly after reaching 7,000 ft, the pilot reported that the oil pressure annunciator came on. The pilot then diverted toward the closest airport, which was approximately 8 miles away. Before arriving at the airport, the engine lost power completely. The pilot unsuccessfully attempted to restart the engine multiple times. After the airplane had descended to an altitude of 2,300 ft msl, the pilot deployed the airplane’s whole airframe parachute system. The system operated normally and during the descent, the airplane impacted trees, resulting in substantial damage to the airframe.

A Federal Aviation Administration inspector examined the airplane after the accident and observed a large hole in the engine’s left crankcase half and that the No. 2 connecting rod had separated from the crankshaft. The crankshaft journal displayed signs of lubrication distress.

The wreckage was retained for further examination.

Thursday, July 17, 2025

Collision with terr/obj (non-CFIT): Cessna 172I Skyhawk, N35411, accident occurred on March 3, 2025, at Sky Ranch Airport (TN98), Knoxville, Tennessee

  • Location: Knoxville, Tennessee
  • Accident Number: ERA25LA138
  • Date & Time: March 3, 2025, 17:10 Local 
  • Registration: N35411 
  • Aircraft: Cessna 172I 
  • Aircraft Damage: Substantial 
  • Defining Event: Collision with terr/obj (non-CFIT) 
  • Injuries: 1 None 
  • Flight Conducted Under: Part 91: General aviation - Instructional

https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/199817/pdf

https://data.ntsb.gov/Docket?ProjectID=199817

While taxiing out for a solo flight, the student pilot misjudged his wingtip clearance with a parked truck. The airplane initially made contact with the outboard 2 ft of the right wing, then pivoted about 90° to the right while tipping to the left and contacting the ground with the propeller and left wingtip before coming to rest. The student pilot was not injured, but the airplane was substantially damaged. According to the student pilot, he was taxiing at 10 to 15 mph, when the right wing impacted the truck. He stated that “It was completely an act of my misjudgment” and that next time, he would not only proceed with more space than necessary, but he would use the most extreme caution “slowing down to a snail’s pace.” 

- Probable Cause: The student pilot’s failure to maintain clearance from a truck while taxiing.