# 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 14 of 61 · 3,022 cases

## Cases, newest first

- [NTSB CHI02LA245](https://openairdocs.org/ntsb/CHI02LA245.md): Piper PA22-150 · Sauk City, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 8, 2002 · N8910D · Substantial damage
  > A loss of engine power due to a seized exhaust valve. A related factor was the mowed hay field.
- [NTSB CHI02LA230](https://openairdocs.org/ntsb/CHI02LA230.md): Ercoupe G · Palmyra, WI · Accident · No injuries · Limited investigation · Final report · Aug 3, 2002 · N94431 · Substantial damage
  > Failure by the pilot-in-command to properly compensate for the wind conditions, as well as an improper landing flare. Contibuting factors were the inadequate supervision by the flight instructor and the wind gusts.
- [NTSB CHI02LA229](https://openairdocs.org/ntsb/CHI02LA229.md): Piper PA22-135 · Lyons, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 2, 2002 · N3522A · Substantial damage
  > Failure of the pilot to maintain a sufficient rate-of-climb and to obtain a safe altitude/clearance from the tree line at end of the runway. Contributing factors were the uphill runway gradient and the trees.
- [NTSB CHI02LA222](https://openairdocs.org/ntsb/CHI02LA222.md): White New Standard D-25 · Oshkosh, WI · Accident · Serious injuries · Limited investigation · Final report · Jul 30, 2002 · N176H · Substantial damage
  > The partial loss of engine power due to carburetor icing. Factors to the accident include the weather conditions conducive to carburetor icing and the transmission wire.
- [NTSB CHI02FA200](https://openairdocs.org/ntsb/CHI02FA200.md): Piper PA-20 · Oshkosh, WI · Accident · No injuries · Field investigation · Final report · Jul 21, 2002 · N1592A · Substantial damage
  > Inadequate visual lookout by both the accident pilot and the pilot of the other airplane. An additional cause is the arrival procedure used which resulted in a congested traffic pattern and the subsequent inadequate visual separation of the airplanes. Factors…
- [NTSB CHI02LA195](https://openairdocs.org/ntsb/CHI02LA195.md): Meyers OTW-145 · Waupun, WI · Accident · No injuries · Limited investigation · Final report · Jul 20, 2002 · N34321 · Substantial damage
  > A loss of engine power due to fuel exhaustion as a result of the fuel pump failure. Contributing to the accident was the wheat field.
- [NTSB CHI02CA203](https://openairdocs.org/ntsb/CHI02CA203.md): Bilgri Sonerai II Lts · Juneau, WI · Accident · Minor injuries · Data collection · Final report · Jul 19, 2002 · N9B · Substantial damage
  > The pilot's failure to maintain sufficient airspeed while maneuvering to return to the airport. A reduction in handling quality and the distraction due to the open canopy were contributing factors.
- [NTSB CHI02LA169](https://openairdocs.org/ntsb/CHI02LA169.md): Lindstrand Balloons 90A · Mukwonago, WI · Accident · Serious injuries · Limited investigation · Final report · Jun 17, 2002 · N40051 · No damage
  > The inadequate weather evaluation by the pilot and high winds.
- [NTSB CHI02LA158](https://openairdocs.org/ntsb/CHI02LA158.md): Beech B35 · Lakewood, WI · Accident · No injuries · Limited investigation · Final report · Jun 10, 2002 · N352GF · Substantial damage
  > The pilot's failure to maintain control of the aircraft during takeoff when he encountered a stall after failing to maintain airspeed.
- [NTSB CHI02TA149](https://openairdocs.org/ntsb/CHI02TA149.md): Cessna A185F · Necedah, WI · Accident · No injuries · Final report · Jun 1, 2002 · N185NR · Substantial damage
  > Directional control of the airplane not maintained by the pilot. The gusting winds was a contributing factor.
- [NTSB CHI02LA146](https://openairdocs.org/ntsb/CHI02LA146.md): Cessna 182J · Galesville, WI · Accident · No injuries · Limited investigation · Final report · May 31, 2002 · N3027F · Substantial damage
  > The pilot failed to maintain clearance with the wires while on final approach. Factors associated with the accident were the low altitude, the downdraft, and the wires which the airplane contacted.
- [NTSB CHI02LA138](https://openairdocs.org/ntsb/CHI02LA138.md): Cessna 150G · Kenosha, WI · Accident · Minor injuries · Limited investigation · Final report · May 19, 2002 · N8657J · Substantial damage
  > The student pilot's failure to use carburetor heat, and the flight instructor's inadequate supervision of the flight.
- [NTSB CHI02LA134](https://openairdocs.org/ntsb/CHI02LA134.md): Aeronca 7FC · Neenah, WI · Accident · Serious injuries · Limited investigation · Final report · May 11, 2002 · N85258 · Substantial damage
  > The pilot not maintaining control of the airplane during the landing approach, and his failure to maintain clearance from terrain.
- [NTSB CHI02LA133](https://openairdocs.org/ntsb/CHI02LA133.md): Rockwell S-2R · Bancroft, WI · Accident · No injuries · Limited investigation · Final report · May 10, 2002 · N4224X · Substantial damage
  > The loss of engine power due to contamination of the fuel system from an unknown source and the blocked fuel filter. The rough terrain was a factor.
- [NTSB CHI02FA120](https://openairdocs.org/ntsb/CHI02FA120.md): Cessna 182S · Sheboygan, WI · Accident · 1 fatal · Field investigation · Final report · May 3, 2002 · N293MA · Destroyed
  > The pilot failed to maintain control of the airplane during the go-around for undetermined reasons.
- [NTSB CHI02LA118](https://openairdocs.org/ntsb/CHI02LA118.md): Cessna 120 · Racine, WI · Accident · Minor injuries · Limited investigation · Final report · Apr 30, 2002 · N6RP · Substantial damage
  > The inadequate weather evaluation and delayed application of carburetor heat by the pilot, and the unsuitable terrain encountered during the forced landing. The carburetor icing conditions and the low altitude were factors.
- [NTSB CHI02LA124](https://openairdocs.org/ntsb/CHI02LA124.md): Cessna 185F · Cumberland, WI · Accident · No injuries · Limited investigation · Final report · Apr 29, 2002 · N8081E · Substantial damage
  > the failure of the pilot to maintain directional control after encountering high winds and gusty winds during taxi from landing.
- [NTSB CHI02IA116](https://openairdocs.org/ntsb/CHI02IA116.md): Beech 200 · Hillsdale, WI · Incident · No injuries · Incident investigation · Final report · Apr 22, 2002 · N26SJ · Minor damage
  > The fatigue failure of the passenger/crew door latch pin during cruise flight.
- [NTSB CHI02LA103](https://openairdocs.org/ntsb/CHI02LA103.md): Cessna 172N · Appleton, WI · Accident · No injuries · Limited investigation · Final report · Apr 10, 2002 · N733PX · Substantial damage
  > The pilots failure to maintain directional control of the airplane during the takeoff roll resulting in the subsequent impact with terrain.
- [NTSB CHI02FA093](https://openairdocs.org/ntsb/CHI02FA093.md): Cessna 208B · Alma, WI · Accident · 1 fatal · Field investigation · Final report · Mar 15, 2002 · N228PA · Substantial damage
  > The pilot not removing the ice contamination from the airplane prior to departure and the pilot intentionally flying into known severe icing conditions, resulting in the aircraft not being able to maintain altitude/clearance from the terrain. Factors to the…
- [NTSB CHI02LA091](https://openairdocs.org/ntsb/CHI02LA091.md): Aviat Pitts S-2B · Milwaukee, WI · Accident · Minor injuries · Limited investigation · Final report · Mar 13, 2002 · N29RG · Substantial damage
  > The loss of engine power for undetermined reasons. A factor in the accident was the telephone pole.
- [NTSB CHI02IA083](https://openairdocs.org/ntsb/CHI02IA083.md): Canadair CL-600-2B19 · Appleton, WI · Incident · No injuries · Incident investigation · Final report · Feb 27, 2002 · N991CA · Minor damage
  > The separation of the low pressure turbine module due to coke resulting in the blockage of the oil system.
- [NTSB CHI02LA084](https://openairdocs.org/ntsb/CHI02LA084.md): Cessna 172S · New Holstein, WI · Accident · No injuries · Limited investigation · Final report · Feb 23, 2002 · N26105 · Substantial damage
  > The pilot's inadequate compensation for the wind conditions which resulted in the failure to maintain directional control of the airplane. Factors associated with the accident were the gusty crosswind condition and the runway marker sign which the airplane…
- [NTSB CHI02LA081](https://openairdocs.org/ntsb/CHI02LA081.md): Cessna 172F · Lynxville, WI · Accident · No injuries · Limited investigation · Final report · Feb 18, 2002 · N5527R · Substantial damage
  > The pilots delayed use of carburetor heat during carburetor icing conditions, and the unsuitable terrain encountered for the forced landing. The carburetor icing conditions, the powerline, the brush, and the nose gear collapse were contributing factors.
- [NTSB CHI02LA061](https://openairdocs.org/ntsb/CHI02LA061.md): Robinson R22 · East Troy, WI · Accident · No injuries · Limited investigation · Final report · Jan 5, 2002 · N215WW · Substantial damage
  > The pilot receiving instruction failed to maintain the proper descent rate.
- [NTSB CHI02FA049](https://openairdocs.org/ntsb/CHI02FA049.md): Robinson R44 · Waukesha, WI · Accident · 1 fatal · Field investigation · Final report · Dec 13, 2001 · N7007F · Destroyed
  > The pilot's continued flight into adverse weather and not maintaining altitude/clearance from the static line during cruise flight. Factors were the static wire, the darkness of night, the low ceiling, and the vehicle.
- [NTSB CHI02LA053](https://openairdocs.org/ntsb/CHI02LA053.md): Cessna 172L · Reedsburg, WI · Accident · No injuries · Limited investigation · Final report · Dec 9, 2001 · N4303Q · Substantial damage
  > The pilot inadvertently released the seat adjustment mechanism which resulted in the seat sliding back during takeoff, and his subsequent failure to maintain control of the airplane. A factor associated with the accident was the runway light control box,…
- [NTSB CHI02LA020](https://openairdocs.org/ntsb/CHI02LA020.md): Maule MX-7 · Middleton, WI · Accident · No injuries · Limited investigation · Final report · Nov 6, 2001 · N108MS · Substantial damage
  > the pilot's improper rotation and failure to maintain directional control during takeoff. Additional factors were the crosswind and the soft terrain.
- [NTSB CHI02LA019](https://openairdocs.org/ntsb/CHI02LA019.md): Piper PA-32-301T · Phillips, WI · Accident · No injuries · Limited investigation · Final report · Nov 4, 2001 · N82813 · Substantial damage
  > The fuel starvation encountered on takeoff and unsuitable terrain the pilot encountered during the forced landing. A factor was the fuel selector valve malfunction.
- [NTSB CHI02LA013](https://openairdocs.org/ntsb/CHI02LA013.md): Meester HP-14 · Sturtevant, WI · Accident · Serious injuries · Limited investigation · Final report · Oct 27, 2001 · N8833 · Substantial damage
  > The restricted movement of the aileron control system for undetermined reasons.
- [NTSB CHI02LA003](https://openairdocs.org/ntsb/CHI02LA003.md): Kainz Kitfox IV · Tomahawk, WI · Accident · Serious injuries · Limited investigation · Final report · Oct 9, 2001 · N1195F · Destroyed
  > The inadvertent stall/spin encountered by the pilot during a slow flight maneuver. Factors relating to this accident were the low airspeed and the trees.
- [NTSB CHI01FA329](https://openairdocs.org/ntsb/CHI01FA329.md): Cessna 414 Riley Super-8 · Marshfield, WI · Accident · 3 fatal · Field investigation · Final report · Sep 29, 2001 · N414NG · Destroyed
  > The pilot's failure to maintain adequate airspeed (Vmc) which resulted in a loss of control. Contributing factors were the improper in-flight planning/decision not to land at a closer airport and the lack of recent experience in multiengine airplanes by the…
- [NTSB CHI01LA324](https://openairdocs.org/ntsb/CHI01LA324.md): Robinson R22 Beta · East Troy, WI · Accident · Minor injuries · Limited investigation · Final report · Sep 26, 2001 · N214WW · Substantial damage
  > The inadvertent dynamic rollover the student pilot encountered following his excessive control inputs during the takeoff portion of the instructional flight and the instructor not performing the remedial action necessary to reduce the excessive control inputs…
- [NTSB CHI01LA315](https://openairdocs.org/ntsb/CHI01LA315.md): Cessna 182M · Marshall, WI · Accident · No injuries · Limited investigation · Final report · Sep 11, 2001 · N92071 · Substantial damage
  > The pilot misjudged his altitude and airspeed and landed long. A factor was the wet grass.
- [NTSB CHI01LA313](https://openairdocs.org/ntsb/CHI01LA313.md): Gelasi Aircamper · Bloomfield, WI · Accident · Serious injuries · Limited investigation · Final report · Sep 3, 2001 · N7172B · Substantial damage
  > Aircraft control not possible due to the inadvertent control interference by the front seat passenger. Factors to the accident were the restricted control stick movement and the encountered stall.
- [NTSB CHI01LA301](https://openairdocs.org/ntsb/CHI01LA301.md): Cessna 150L · Madison, WI · Accident · No injuries · Limited investigation · Final report · Sep 1, 2001 · N19302 · Substantial damage
  > The deer which struck the empennage of the airplane during the landing flare.
- [NTSB CHI01FA297](https://openairdocs.org/ntsb/CHI01FA297.md): Beech A23 · Stevens Point, WI · Accident · 3 fatal · Field investigation · Final report · Aug 30, 2001 · N3516R · Destroyed
  > the pilot not obtaining/maintaining aircraft control.
- [NTSB CHI01LA288](https://openairdocs.org/ntsb/CHI01LA288.md): Cessna 188 · Almond, WI · Accident · No injuries · Limited investigation · Final report · Aug 22, 2001 · N91138 · Substantial damage
  > the pilot failed to maintain clearance from the corn crop. Additional factors were the inoperative spray pump, the corn crop, and the pilot's diverted attention.
- [NTSB CHI01LA271](https://openairdocs.org/ntsb/CHI01LA271.md): Piper PA-46-310P · Milwaukee, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 10, 2001 · N9106V · Substantial damage
  > the rich fuel mixture and the unsuitable landing area encountered by the pilot. Contributing factors were the high output of the fuel pump and the low altitude.
- [NTSB CHI01LA267](https://openairdocs.org/ntsb/CHI01LA267.md): Piper PA-32-300 · Racine, WI · Accident · No injuries · Limited investigation · Final report · Aug 6, 2001 · N5481T · Substantial damage
  > The total loss of engine power during cruise flight due to the number 3 cylinder thru-studs fatigue fractures, and the thru-stud's low hardness as a result improper heat treatment of the thru-studs, and the unsuitable terrain encountered during the forced…
- [NTSB CHI01LA264](https://openairdocs.org/ntsb/CHI01LA264.md): Beech 23 · West Bend, WI · Accident · Minor injuries · Limited investigation · Final report · Aug 6, 2001 · N2367J · Substantial damage
  > The pilot not following the aircraft fuel management procedures. Factors were the fuel starvation, the low altitude, the manufacturers service instruction not complied with, and the tree.
- [NTSB CHI01LA265](https://openairdocs.org/ntsb/CHI01LA265.md): Cessna 172M · Milton, WI · Accident · No injuries · Limited investigation · Final report · Aug 5, 2001 · N13715 · Substantial damage
  > The unsuitable terrain for landing encountered by the pilot. Factors were the high vegetation and the loss of engine power for undetermined reasons.
- [NTSB CHI01LA276](https://openairdocs.org/ntsb/CHI01LA276.md): Efaw Casutt Sport Racer · Shell Lake, WI · Accident · Serious injuries · Limited investigation · Final report · Aug 4, 2001 · N333GE · Substantial damage
  > The pilot's inadequate preflight planning/preparation and the misjudged flare that resulted in a hard landing. A factor to the accident was the loss of engine power due to fuel exhaustion.
- [NTSB CHI01FA247](https://openairdocs.org/ntsb/CHI01FA247.md): Beech C35 · Oshkosh, WI · Accident · Minor injuries · Field investigation · Final report · Jul 29, 2001 · N35BJ · Substantial damage
  > The pilot's failure to maintain airspeed which resulted in an inadvertent stall.
- [NTSB CHI01IA248](https://openairdocs.org/ntsb/CHI01IA248.md): Boeing 727-2Q6 · Oshkosh, WI · Incident · No injuries · Incident investigation · Final report · Jul 27, 2001 · N782AT · 2 aircraft · No damage
  > The unsafe condition caused when the pilot taxied onto the runway. Factors relating to this accident were the pilot not following the instructions given him by the ground marshaller, his wrong taxi route, and his not obtaining clearance to taxi onto the…
- [NTSB CHI01LA243](https://openairdocs.org/ntsb/CHI01LA243.md): Bell 47G-2 · Wheeler, WI · Accident · 1 fatal · Limited investigation · Final report · Jul 26, 2001 · N986B · Substantial damage
  > The pilot not maintaining altitude/clearance from the power transmission line. A factor to the accident was the power transmission line.
- [NTSB CHI01FA244](https://openairdocs.org/ntsb/CHI01FA244.md): Schuchart Stoddard HamiltonSH3 · Oshkosh, WI · Accident · 1 fatal · Field investigation · Final report · Jul 26, 2001 · N325HP · Destroyed
  > The inadvertent stall/spin by the pilot.
- [NTSB CHI01FA235](https://openairdocs.org/ntsb/CHI01FA235.md): Payne Giles G-202 · Oshkosh, WI · Accident · 1 fatal · Field investigation · Final report · Jul 24, 2001 · N202RP · Destroyed
  > The pilot failed to maintain aircraft control which resulted in an inadvertant stall. Factors with the accident were the pilot misjudged the approach and the pilot's lack of total experience in the Giles G-202.
- [NTSB CHI01LA227](https://openairdocs.org/ntsb/CHI01LA227.md): McIlraith Searey Amphibian · La Crosse, WI · Accident · No injuries · Limited investigation · Final report · Jul 23, 2001 · N216ST · Substantial damage
  > The pilot's inadequate compensation for wind conditions and turbulence which resulted in the encountered stall. Factors to the accident were turbulence and the high wind condition.
- [NTSB CHI01LA240](https://openairdocs.org/ntsb/CHI01LA240.md): Snow 600-S2C · Plainfield, WI · Accident · No injuries · Limited investigation · Final report · Jul 21, 2001 · N8703V · Substantial damage
  > The pilot not maintaining aircraft control while maneuvering on the aerial application flight. A factor to the accident was the encountered stall/mush at a low altitude.

Next page: https://openairdocs.org/ntsb.md?state=WI&page=15

## 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=14&state=WI

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