# NTSB investigations, WI

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

Page 9 of 61 · 3,022 cases

## Cases, newest first

- [NTSB CEN10CA460](https://openairdocs.org/ntsb/CEN10CA460.md): Cessna T210M · Shell Lake, WI · Accident · No injuries · Data collection · Final report · Jul 29, 2010 · N701PS · Substantial damage
  > The collision with the deer during landing roll.
- [NTSB CEN10IA447](https://openairdocs.org/ntsb/CEN10IA447.md): Piper PA-32R-301 · Ripon, WI · Incident · No injuries · Incident investigation · Final report · Jul 27, 2010 · N8159B · 2 aircraft · Minor damage
  > The inability of either pilot to see the other airplane due to the blind spot created by their respective airplane's wings.
- [NTSB CEN10FA443](https://openairdocs.org/ntsb/CEN10FA443.md): Hawker Beechcraft 390 · Oshkosh, WI · Accident · Serious injuries · Field investigation · Final report · Jul 27, 2010 · N6JR · Substantial damage
  > The pilot's decision not to advance the engines to takeoff power during the go-around, as stipulated by the airplane flight manual, which resulted in an aerodynamic stall at a low altitude.
- [NTSB CEN10LA433](https://openairdocs.org/ntsb/CEN10LA433.md): Beech H35 · Green Lake, WI · Accident · No injuries · Limited investigation · Final report · Jul 25, 2010 · N5443D · Substantial damage
  > A total loss of engine power during descent due to the overhaul facility’s inadequate maintenance.
- [NTSB CEN10CA421](https://openairdocs.org/ntsb/CEN10CA421.md): Nord 3202 · Oshkosh, WI · Accident · No injuries · Data collection · Final report · Jul 19, 2010 · N2256Y · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll.
- [NTSB CEN10CA371](https://openairdocs.org/ntsb/CEN10CA371.md): Brantly B-2B · East Troy, WI · Accident · No injuries · Data collection · Final report · Jul 4, 2010 · N9011R · Substantial damage
  > The pilot's failure to maintain control during landing.
- [NTSB CEN10CA344](https://openairdocs.org/ntsb/CEN10CA344.md): Air Creation GTE · Neenah, WI · Accident · Serious injuries · Data collection · Final report · Jun 25, 2010 · N5609N · Substantial damage
  > The pilot's improper landing flare that resulted in a hard landing.
- [NTSB CEN10CA283](https://openairdocs.org/ntsb/CEN10CA283.md): Cessna 182A · Franksville, WI · Accident · No injuries · Data collection · Final report · Jun 2, 2010 · N4974D · Substantial damage
  > The pilot’s inadequate preflight inspection and delay in aborting the takeoff.
- [NTSB CEN10LA253](https://openairdocs.org/ntsb/CEN10LA253.md): Dearmond Clint RV-6A · Sheboygan, WI · Accident · No injuries · Limited investigation · Final report · May 16, 2010 · N1257E · Substantial damage
  > The loss of engine power due to a fuse failure in the ignition system.
- [NTSB CEN10CA251](https://openairdocs.org/ntsb/CEN10CA251.md): Robinson Helicopter R44 · Baraboo, WI · Accident · No injuries · Data collection · Final report · May 15, 2010 · N570MD · Substantial damage
  > The pilot's failure to maintain clearance with crops while maneuvering during aerial application.
- [NTSB CEN10LA208](https://openairdocs.org/ntsb/CEN10LA208.md): Reed William A Kitfox 4 · Baraboo, WI · Accident · Serious injuries · Limited investigation · Final report · Apr 15, 2010 · N421KF · Substantial damage
  > The pilot's failure to compensate for wind gusts and maintain sufficient airspeed, which resulted in a stall.
- [NTSB CEN10CA158](https://openairdocs.org/ntsb/CEN10CA158.md): Cessna 172M · Waupaca, WI · Accident · No injuries · Data collection · Final report · Mar 15, 2010 · N1472U · Substantial damage
  > The student pilot's failure to maintain directional control while taking off in gusting winds.
- [NTSB CEN10LA145](https://openairdocs.org/ntsb/CEN10LA145.md): Hawker Beechcraft A36 · Milwaukee, WI · Accident · No injuries · Limited investigation · Final report · Mar 6, 2010 · N1114X · Substantial damage
  > The pilot's retraction of the landing gear prior to establishing a positive climb rate.
- [NTSB CEN10LA123](https://openairdocs.org/ntsb/CEN10LA123.md): Cessna 172N · Genoa City, WI · Accident · Minor injuries · Limited investigation · Final report · Feb 14, 2010 · N24CV · Substantial damage
  > A total loss of engine power due to the failure of the bolts that held in place the connecting rods to the engine's No. 3 and No. 4 cylinders as a result of the engine overhaul facility's improper installation of the bolts during a recent overhaul.
- [NTSB CEN10CA094](https://openairdocs.org/ntsb/CEN10CA094.md): Engineering & Research Ercoupe 415-CD · New London, WI · Accident · Minor injuries · Data collection · Final report · Jan 10, 2010 · N94670 · Substantial damage
  > The pilot's decision to land with a tailwind on the snow- and ice-covered runway.
- [NTSB CEN10IA059](https://openairdocs.org/ntsb/CEN10IA059.md): Piper PA-46-310P · Elk Mound, WI · Incident · No injuries · Incident investigation · Final report · Nov 13, 2009 · N667PC · Minor damage
  > The loss of engine power due to component failure from excessive heating of the engine connecting rod journals.
- [NTSB CEN10CA038](https://openairdocs.org/ntsb/CEN10CA038.md): Piper PA-18-150 · Three Lakes, WI · Accident · No injuries · Data collection · Final report · Nov 1, 2009 · N4070Z · Substantial damage
  > The pilot's improper flare and touchdown during the water landing.
- [NTSB CEN09CA566](https://openairdocs.org/ntsb/CEN09CA566.md): Piper J3C-65 · Mondovi, WI · Accident · No injuries · Data collection · Final report · Sep 6, 2009 · N3549W · Substantial damage
  > The pilot's failure to maintain adequate airspeed while in the traffic pattern, which resulted in an aerodynamic stall.
- [NTSB CEN09CA537](https://openairdocs.org/ntsb/CEN09CA537.md): Rewey William M CH 801 · Cottage Grove, WI · Accident · No injuries · Data collection · Final report · Aug 23, 2009 · N171WR · Substantial damage
  > A total loss of engine power during initial climb due to fuel starvation from a blocked fuel screen that resulted from the pilot/owner's inadequate inspection and maintenance of the fuel system.
- [NTSB CEN09LA602](https://openairdocs.org/ntsb/CEN09LA602.md): Air Tractor AT-301A · New Miner, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 22, 2009 · N3651R · Substantial damage
  > A total loss of engine power due to the fatigue failure of the engine torsion shaft. Contributing to the accident was the chrome plating of the shaft by an undetermined maintenance/overhaul facility.
- [NTSB CEN09CA522](https://openairdocs.org/ntsb/CEN09CA522.md): Grumman Acft ENG Cor-Schweizer G-164A · Evansville, WI · Accident · No injuries · Data collection · Final report · Aug 12, 2009 · N9794 · Substantial damage
  > A jam of the elevator flight control for undetermined reasons.
- [NTSB CEN09LA486](https://openairdocs.org/ntsb/CEN09LA486.md): Gallagher Junior ACE · Oshkosh, WI · Accident · No injuries · Limited investigation · Final report · Aug 2, 2009 · N413G · Substantial damage
  > The failure of a weld joint on the right rudder pedal leading to the loss of directional control during landing.
- [NTSB CEN09LA487](https://openairdocs.org/ntsb/CEN09LA487.md): Cessna 177RG · Black River Falls, WI · Accident · Minor injuries · Limited investigation · Final report · Jul 31, 2009 · N2108Q · Substantial damage
  > The loss of engine power during cruise due to the number two cylinder piston connecting rod failure for undetermined reasons.
- [NTSB CEN09CA478](https://openairdocs.org/ntsb/CEN09CA478.md): P&M Quik GT450 · Oshkosh, WI · Accident · Minor injuries · Data collection · Final report · Jul 30, 2009 · N703PM · Substantial damage
  > The pilot's improper flare and improper recovery from a bounced landing.
- [NTSB CEN09CA477](https://openairdocs.org/ntsb/CEN09CA477.md): Cessna A185F · River Falls, WI · Accident · No injuries · Data collection · Final report · Jul 30, 2009 · N989DM · Substantial damage
  > The pilot not checking the security of the fuel caps prior to flight leading to fuel exhaustion and the subsequent non-mechanical loss of engine power during descent.
- [NTSB CEN09CA472](https://openairdocs.org/ntsb/CEN09CA472.md): Fisher RV-7A · Brodhead, WI · Accident · No injuries · Data collection · Final report · Jul 26, 2009 · N257RV · Substantial damage
  > The pilot's improper landing flare and recovery from a bounced landing.
- [NTSB CEN09LA463](https://openairdocs.org/ntsb/CEN09LA463.md): Pilgrim Samuel W JR RV-6 · Oshkosh, WI · Accident · No injuries · Limited investigation · Final report · Jul 25, 2009 · N56SP · Substantial damage
  > The failure of the rudder pedal which resulted in the pilot's inability to maintain directional control of the aircraft.
- [NTSB CEN09LA447](https://openairdocs.org/ntsb/CEN09LA447.md): Cessna A188B · Suring, WI · Accident · No injuries · Limited investigation · Final report · Jul 16, 2009 · N9747G · Substantial damage
  > A loss of engine power resulting from the fatigue failure of the crankshaft due to the loss of engine case through-bolt torque. Contributing to the engine failure was the operator's failure to overhaul the engine in accordance with the manufacturer's…
- [NTSB CEN09LA424](https://openairdocs.org/ntsb/CEN09LA424.md): Consolidated Aeronautics Lake LA-4-200 · Racine, WI · Accident · No injuries · Limited investigation · Final report · Jul 4, 2009 · N56LA · Substantial damage
  > The pilot's improper landing flare that resulted in a hard landing and subsequent separation of the airplane's sponson.
- [NTSB CEN09CA407](https://openairdocs.org/ntsb/CEN09CA407.md): Remos G-3/6000 · Oshkosh, WI · Accident · No injuries · Data collection · Final report · Jul 1, 2009 · N261RA · Substantial damage
  > A total loss of total engine power due to fuel exhaustion as a result of the instructor pilot's inadequate preflight inspection. Contributing to the accident was the creased fuel quantity tube.
- [NTSB CEN09CA397](https://openairdocs.org/ntsb/CEN09CA397.md): Weatherhead Peter L Stol CH 701 · Hayward, WI · Accident · No injuries · Data collection · Final report · Jun 29, 2009 · N861SD · Substantial damage
  > The pilot's improper flare resulting in a hard landing during gusty wind conditions. Contributing to the accident was the pilot's lack of experience with the accident airplane.
- [NTSB CEN09CA358](https://openairdocs.org/ntsb/CEN09CA358.md): Aerostar International RX-9 · Marathon City, WI · Accident · Serious injuries · Data collection · Final report · Jun 14, 2009 · N9116M · Minor damage
  > A hard landing as a result of unexpected high winds and gusts.
- [NTSB CEN09FA340](https://openairdocs.org/ntsb/CEN09FA340.md): Gulfstream American AA-5B · Humbird, WI · Accident · 2 fatal · Field investigation · Final report · Jun 7, 2009 · N448DM · Substantial damage
  > The pilot's decision to attempt a visual flight rules flight into an area of known instrument meteorological conditions, which resulted in a loss of control due to spatial disorientation.
- [NTSB CEN09CA314](https://openairdocs.org/ntsb/CEN09CA314.md): Jabiru J230-SP · Delavan, WI · Accident · No injuries · Data collection · Final report · May 24, 2009 · N685J · Substantial damage
  > The pilot's failure to maintain directional control during landing. Contributing to the accident was the pilot's lack of experience in the make and model airplane.
- [NTSB CEN09CA279](https://openairdocs.org/ntsb/CEN09CA279.md): American AA-1 · Cumberland, WI · Accident · Minor injuries · Data collection · Final report · May 3, 2009 · N5905L · Substantial damage
  > The pilot's failure to maintain control of the aircraft during takeoff in crosswind conditions.
- [NTSB CEN09LA263](https://openairdocs.org/ntsb/CEN09LA263.md): Laseure Sonerai II · Grantsburg, WI · Accident · 1 fatal · Limited investigation · Final report · Apr 22, 2009 · N232PE · Destroyed
  > The pilot's failure to maintain airspeed during initial climb which resulted in a stall/spin. Contributing to the accident was the degraded engine performance.
- [NTSB CEN09GA242](https://openairdocs.org/ntsb/CEN09GA242.md): Cessna 337 · Pittsville, WI · Accident · 1 fatal · Final report · Apr 8, 2009 · N2489S · No damage
  > The pilot's failure to maintain adequate airspeed which resulted in an aerodynamic stall at a low altitude.
- [NTSB CEN09FA146](https://openairdocs.org/ntsb/CEN09FA146.md): Cirrus Design SR20 · Menomonie, WI · Accident · 3 fatal · Field investigation · Final report · Jan 31, 2009 · N495LV · Destroyed
  > The pilot's failure to maintain control of the airplane while flying at night in instrument meteorological conditions.
- [NTSB CEN09LA095](https://openairdocs.org/ntsb/CEN09LA095.md): Cessna 402 · Madison, WI · Accident · No injuries · Limited investigation · Final report · Dec 17, 2008 · N4504B · Substantial damage
  > The pilot’s improper fuel management, which resulted in a loss of engine power during an instrument landing due to fuel exhaustion.
- [NTSB CEN09LA093](https://openairdocs.org/ntsb/CEN09LA093.md): Mcdonnell Douglas DC-9-50 · Madison, WI · Accident · No injuries · Limited investigation · Final report · Dec 3, 2008 · N782NC · Substantial damage
  > The collision between the tug and the airplane during towing as a result of sliding on the snow covered runway.
- [NTSB CEN09CA078](https://openairdocs.org/ntsb/CEN09CA078.md): Cessna 172S · Waukesha, WI · Accident · No injuries · Data collection · Final report · Nov 26, 2008 · N833SP · Substantial damage
  > The pilot's failure to maintain aircraft control during takeoff and his failure to ensure that the elevator trim was properly set before takeoff. Contributing to the accident was the pilot's lack of autopilot system knowledge.
- [NTSB CEN09FA070](https://openairdocs.org/ntsb/CEN09FA070.md): Piper PA46-500TP · Marshfield, WI · Accident · 3 fatal · Field investigation · Final report · Nov 23, 2008 · N67TE · Destroyed
  > The pilot's failure to maintain control of the airplane during final approach for landing in night, visual meteorological conditions for undetermined reasons.
- [NTSB CHI08FA293](https://openairdocs.org/ntsb/CHI08FA293.md): Robinson R44 II · Kenosha, WI · Accident · 2 fatal · Field investigation · Final report · Sep 21, 2008 · N999ZD · Destroyed
  > The pilots failure to maintain clearance from terrain resulting in an in-flight collision with a house. Contributing to the accident was the night instrument meteorological conditions (IMC) and the pilot's lack of experience of flying in IMC.
- [NTSB CHI08LA297](https://openairdocs.org/ntsb/CHI08LA297.md): Powrachute Pegasus · New London, WI · Accident · Serious injuries · Limited investigation · Final report · Sep 20, 2008 · N7084L · Minor damage
  > The pilot's loss of directional control during landing due to failure of the nose wheel support as a result of an inadequate weld.
- [NTSB CHI08FA282](https://openairdocs.org/ntsb/CHI08FA282.md): Cirrus Design SR22 · Woodruff, WI · Accident · 3 fatal · Field investigation · Final report · Sep 12, 2008 · N193BS · Substantial damage
  > The pilot’s failure to maintain airspeed during a missed approach leading to the inadvertent stall. Contributing to the accident were the pilot’s lack of experience in the type of operation conducted, the certificate holder’s loss of operational control, and…
- [NTSB CHI08LA272](https://openairdocs.org/ntsb/CHI08LA272.md): Socata TB-20 Trinidad · Cassville, WI · Accident · 1 fatal · Limited investigation · Final report · Sep 3, 2008 · N597TB · Substantial damage
  > The left seat pilot's failure to maintain control of the airplane during a go-around and the inadvertent in-flight opening of the cabin door for undetermined reasons. Contributing to the accident was the distraction of the door opening.
- [NTSB CHI08CA287](https://openairdocs.org/ntsb/CHI08CA287.md): Cessna 172M · Three Lakes, WI · Accident · Minor injuries · Data collection · Final report · Sep 1, 2008 · N12809 · Substantial damage
  > The pilot's failure to attain sufficient altitude to avoid the trees during initial climb. Contributing to the accident were the pilot's failure to ensure the security of the entrance door before takeoff and the unintentional opening of the door.
- [NTSB CHI08LA288](https://openairdocs.org/ntsb/CHI08LA288.md): Fantasy Air Sro Allegro 20 · Walworth, WI · Accident · No injuries · Limited investigation · Final report · Aug 31, 2008 · N1005W · Substantial damage
  > The pilot's failure to maintain directional control during landing.
- [NTSB CHI08CA241](https://openairdocs.org/ntsb/CHI08CA241.md): Falk Zodiac HDS-601 · Middleton, WI · Accident · Minor injuries · Data collection · Final report · Aug 7, 2008 · N9043A · Substantial damage
  > The pilot's inadequate compensation for the crosswind. The crosswind was a factor.
- [NTSB CHI08LA230](https://openairdocs.org/ntsb/CHI08LA230.md): Cessna 172RG · Tomahawk, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 2, 2008 · N6520R · Substantial damage
  > A total loss of engine power due to a loss of all of the engine's oil as a result of the safety wire on the governor idler gear shaft's oil plug breaking, leading to the oil plug coming unscrewed. Contributing to the accident was the lack of a suitable area…

Next page: https://openairdocs.org/ntsb.md?state=WI&page=10

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."eventStateOrRegion" = 'WI' AND c."eventCountry" = 'USA'
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?page=9&state=WI

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.