# NTSB investigations, 2007, 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. ## Latest cases - [NTSB CHI08FA054](https://openairdocs.org/ntsb/CHI08FA054.md): Piper PA-32R-300 · Warrens, WI · Accident · 1 fatal · Field investigation · Final report · Dec 21, 2007 · N1919H · Destroyed > The decision by the pilot to fly into known adverse weather, and the pilot's failure to maintain control of the airplane due to spatial disorientation. Contributing factors include the clouds and the night conditions. - [NTSB CHI08CA047](https://openairdocs.org/ntsb/CHI08CA047.md): Cessna Skyhawk 172 · Wausau, WI · Accident · No injuries · Data collection · Final report · Dec 8, 2007 · N2151J · Substantial damage > The pilot failed to maintain directional control during the landing roll. Factors that contributed to the accident included the snow on the runway and the snowbank. - [NTSB CHI08CA019](https://openairdocs.org/ntsb/CHI08CA019.md): Bell 47G-2A · Wautoma, WI · Accident · No injuries · Data collection · Final report · Oct 17, 2007 · N73223 · Substantial damage > The pilot's failure to maintain control of the helicopter resulting from a distraction in the cockpit. A contributing factor was the distraction due to the dog in the cockpit. - [NTSB CHI08CA007](https://openairdocs.org/ntsb/CHI08CA007.md): Krueger Quickie · Antigo, WI · Accident · Serious injuries · Data collection · Final report · Oct 8, 2007 · N5425D · Substantial damage > The inadequate preflight planning and preparation by the pilot, the proper climb rate not obtained/maintained by the pilot, and the airspeed not obtained/maintained by the pilot. Contributing factors were the lack of total experience in the type of aircraft… - [NTSB CHI07CA295](https://openairdocs.org/ntsb/CHI07CA295.md): Ekornaas, Fred SkyRanger II Kit · Bristol, WI · Accident · Serious injuries · Data collection · Final report · Sep 7, 2007 · N819F · Substantial damage > The pilot's improper recovery from a bounced landing and his failure to maintain directional control during the attempted go-around. An additional cause was the inadvertent stall as the pilot maneuvered to avoid the hangar. Contributing factors were the… - [NTSB CHI07CA284](https://openairdocs.org/ntsb/CHI07CA284.md): Cessna 182P · Eau Claire, WI · Accident · No injuries · Data collection · Final report · Aug 31, 2007 · N7321S · Substantial damage > The pilot's failure to maintain directional control of the airplane during the landing roll. A factor associated with the accident was the ditch. - [NTSB CHI07LA280](https://openairdocs.org/ntsb/CHI07LA280.md): McFaul, Daniel D. Quicksilver GT500 · New London, WI · Accident · Serious injuries · Limited investigation · Final report · Aug 27, 2007 · UNREG · Substantial damage > The pilot not maintaining airspeed during the unintentional takeoff and the pilot's inadvertent stall. - [NTSB CHI07LA260](https://openairdocs.org/ntsb/CHI07LA260.md): Piper PA-28-140 · West Bend, WI · Accident · 1 fatal · Limited investigation · Final report · Aug 10, 2007 · N1696H · Substantial damage > The pilot's decision to depart in adverse weather conditions, and his failure to maintain clearance from the terrain. Contributing to the accident included the pilot's lack of an instrument rating, his lack of recent night experience, the night conditions and… - [NTSB CHI07LA238](https://openairdocs.org/ntsb/CHI07LA238.md): Swanson Aventura II · Lakewood, WI · Accident · 1 fatal · Limited investigation · Final report · Jul 28, 2007 · N914JS · Substantial damage > The pilot's excessive pull up, his not maintaining airspeed, and the inadvertent stall resulting in the loss of control. A factor contributing to the accident was the trees. - [NTSB CHI07FA243](https://openairdocs.org/ntsb/CHI07FA243.md): Beck P-51A · Oshkosh, WI · Accident · 1 fatal · Field investigation · Final report · Jul 27, 2007 · N8082U · 2 aircraft · Destroyed > The P-51A pilot's inadequate visual lookout and his failure to maintain clearance from the P-51D. Contributing factors to the accident included the restricted forward visibility of the P-51A, the air race team representative's inadequate flight brief, the… - [NTSB CHI07CA231](https://openairdocs.org/ntsb/CHI07CA231.md): Beech A36 · Sturtevant, WI · Accident · No injuries · Data collection · Final report · Jul 26, 2007 · N613KP · Substantial damage > The pilot's improper decision to land with a tailwind, which resulted in an overrun during landing rollout. Factors contributing to the accident include the dirt pile and the tailwind. - [NTSB CHI07CA228](https://openairdocs.org/ntsb/CHI07CA228.md): Flight Design Ctsw · Oshkosh, WI · Accident · No injuries · Data collection · Final report · Jul 24, 2007 · N377CT · Substantial damage > The pilot's failure to maintain adequate airspeed during landing which resulted in an inadvertent stall and subsequent impact with the ground. - [NTSB CHI07LA219](https://openairdocs.org/ntsb/CHI07LA219.md): North American T-6G · Fond Du Lac, WI · Accident · No injuries · Limited investigation · Final report · Jul 23, 2007 · N22NA · Substantial damage > The loss of engine power due to the failure of the engine's master connecting rod which resulted in the forced landing. The road sign was a factor. - [NTSB CHI07LA204](https://openairdocs.org/ntsb/CHI07LA204.md): Cessna 182K · Edgerton, WI · Accident · Minor injuries · Limited investigation · Final report · Jul 9, 2007 · N2579R · Substantial damage > The reported non-mechanical loss of engine power for undetermined reasons during cruise and the excessive airspeed the pilot maintained during the approach for the forced landing. Factors were the loss of electrical power during cruise and the high vegetation… - [NTSB CHI07LA249](https://openairdocs.org/ntsb/CHI07LA249.md): Cessna C-177 · Webster, WI · Accident · No injuries · Limited investigation · Final report · Jul 8, 2007 · N2292Y · Substantial damage > The loss of engine power for an undetermined reason, and the pilot's misjudged flare during the subsequent forced landing. - [NTSB CHI07LA177](https://openairdocs.org/ntsb/CHI07LA177.md): Cessna 172M · Rio Creek, WI · Accident · Serious injuries · Limited investigation · Final report · Jun 24, 2007 · N4422R · Substantial damage > The pilot's improper aircraft weight and balance, and his failure to maintain sufficient airspeed to avoid a stall during takeoff-initial climb. - [NTSB CHI07LA168](https://openairdocs.org/ntsb/CHI07LA168.md): Cessna R172K · Lakewood, WI · Accident · Minor injuries · Limited investigation · Final report · Jun 13, 2007 · N736MV · Substantial damage > The amphibian nose wheel strut assembly separated due to an overload fracture as a result of the manufacturer's inadequate design. - [NTSB CHI07MA160](https://openairdocs.org/ntsb/CHI07MA160.md): Cessna 550 · Milwaukee, WI · Accident · 6 fatal · Class 1 · Major · Final report · Jun 4, 2007 · N550BP · Destroyed > The National Transportation Safety Board determines that the probable cause of this accident was the pilots’ mismanagement of an abnormal flight control situation through improper actions, including failing to control airspeed and to prioritize control of the… - [NTSB CHI07LA159](https://openairdocs.org/ntsb/CHI07LA159.md): Cessna 340A · Middleton, WI · Accident · No injuries · Limited investigation · Final report · May 30, 2007 · N17MH · Substantial damage > Failure of the right main landing gear extension and retraction linkage, which allowed the gear assembly to collapse during landing rollout. An additional cause was the improper adjustment procedure(s) by undetermined mechanic(s). The runway lights struck… - [NTSB CHI07CA158](https://openairdocs.org/ntsb/CHI07CA158.md): Cessna 182S · Cedarburg, WI · Accident · No injuries · Data collection · Final report · May 28, 2007 · N2366M · Substantial damage > The improper landing flare which resulted in the airplane porpoising during the landing and the subsequent overload of the nose gear. - [NTSB CHI07CA132](https://openairdocs.org/ntsb/CHI07CA132.md): Cessna 172P · Kenosha, WI · Accident · No injuries · Data collection · Final report · May 8, 2007 · N97464 · Substantial damage > The pilot's improper recovery from a bounced landing, which resulted in a flat nose wheel tire and a buckled firewall. A factor was the porpoising that was encountered during the flare. - [NTSB CHI07LA135](https://openairdocs.org/ntsb/CHI07LA135.md): Cessna 414A · Sturgeon Bay, WI · Accident · No injuries · Limited investigation · Final report · May 6, 2007 · N53WT · Substantial damage > Worn brakes which resulted in an overrun during landing. A fence was a factor. - [NTSB CHI07CA123](https://openairdocs.org/ntsb/CHI07CA123.md): Cessna 150J · Amery, WI · Accident · Minor injuries · Data collection · Final report · Apr 29, 2007 · N50486 · Substantial damage > The pilot's failure to maintain control of the airplane during the aborted landing attempt which resulted in the airplane impacting trees. A misjudged flare, subsequent bounced landing, and gusty wind conditions were contributing factors. - [NTSB CHI07CA117](https://openairdocs.org/ntsb/CHI07CA117.md): Neal Anderson Comp Air 6 · Sturtevant, WI · Accident · Minor injuries · Data collection · Final report · Apr 21, 2007 · N6140U · Substantial damage > The pilot's failure to obtain a proper touchdown point, which resulted in a runway over run and subsequent nose-over of the aircraft, and the pilot's improper weather evaluation to land with a quartering tailwind. Factors contributing to the accident were a… - [NTSB CHI07CA112](https://openairdocs.org/ntsb/CHI07CA112.md): PZL Warzawa-CNPSL PZL-104 Wilga 35A · Waukesha, WI · Accident · No injuries · Data collection · Final report · Apr 21, 2007 · N231E · Substantial damage > The pilot's decision to attempt flight following the initial loss of engine power and successful forced landing to a cornfield. An additional cause was the loss of engine power for undetermined reasons. A contributing factor was the furrowed cornfield… - [NTSB CHI07CA101](https://openairdocs.org/ntsb/CHI07CA101.md): Luscombe 8A · Chippewa Falls, WI · Accident · No injuries · Data collection · Final report · Apr 15, 2007 · N28428 · Substantial damage > The pilot intentionally leaving the airplane unoccupied during the engine start, which resulted in the unoccupied airplane traversing into a cornfield. A factor was the rough/uneven cornfield. - [NTSB CHI07LA092](https://openairdocs.org/ntsb/CHI07LA092.md): Socata TB-20 Trinidad · Rhinelander, WI · Accident · No injuries · Limited investigation · Final report · Mar 19, 2007 · N900Y · Substantial damage > The failure of the pilot to maintain directional control of the airplane during taxi. A contributing factor was the gusting winds and sign. - [NTSB CHI07LA091](https://openairdocs.org/ntsb/CHI07LA091.md): Haddan Sonerai IIL · Fort Atkinson, WI · Accident · Serious injuries · Limited investigation · Final report · Mar 17, 2007 · N5200C · Substantial damage > The pilot's failure to maintain airspeed following a loss of engine power for undetermined reasons. A low altitude and an inadvertent stall were factors. - [NTSB CHI07CA087](https://openairdocs.org/ntsb/CHI07CA087.md): Cessna 150 · LaCrosse, WI · Accident · No injuries · Data collection · Final report · Mar 9, 2007 · N7272S · Substantial damage > The dual student's failure to maintain the proper glidepath and clearance from terrain and the flight instructor's delayed remedial action. A factor was the flight instructor's fatigue. - [NTSB CHI07CA081](https://openairdocs.org/ntsb/CHI07CA081.md): Rotary Air Force Marketing RAF 2000 · Neenah, WI · Accident · No injuries · Data collection · Final report · Feb 23, 2007 · N5077F · Substantial damage > The pilot's failure to maintain directional control during landing, which resulted in a runway excursion. Contributing factors were a bent rudder trim tab, the narrow runway, and the uneven terrain at the edge of the runway pavement. - [NTSB CHI07FA060](https://openairdocs.org/ntsb/CHI07FA060.md): Beechcraft BE99 · Milwaukee, WI · Accident · Minor injuries · Field investigation · Final report · Jan 25, 2007 · N699CZ · 2 aircraft · Substantial damage > The failure of both pilots to adequately scan for and avoid other aircraft traffic during taxi operations, and the failure of Air Traffic Control to issue a traffic advisory to both of the pilots. A contributing factor to the accident was the night time light… - [NTSB CHI07CA055](https://openairdocs.org/ntsb/CHI07CA055.md): Cessna 150M · Bristol, WI · Accident · No injuries · Data collection · Final report · Jan 5, 2007 · N63332 · Substantial damage > The pilot's selection of unsuitable terrain to taxi on for takeoff. A factor was the soft terrain condition. ## 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 year(c."eventDate") = 2007 AND 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?state=WI&year=2007 --- 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.