# NTSB investigations, WI: Collision during takeoff/land

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 CEN23LA098](https://openairdocs.org/ntsb/CEN23LA098.md): Cessna 120 · Eagle River, WI · Accident · No injuries · Class 4 · Limited · Final report · Jan 25, 2023 · N73034 · Substantial damage
  > The pilot’s decision to takeoff from an unsuitable surface which resulted in collision with an object.
- [NTSB ERA22FA399](https://openairdocs.org/ntsb/ERA22FA399.md): Conway Philip J Glasair Super II SFT · Bay City, WI · Accident · 2 fatal · Class 3 · Field · Final report · Sep 6, 2022 · N11HC · Substantial damage
  > The continuation of a poorly-flown, unstabilized approach and the flight instructor’s failure to direct a discontinuance of that approach, resulting in a collision with terrain during turn to final.
- [NTSB CEN22LA221](https://openairdocs.org/ntsb/CEN22LA221.md): Cameron Balloons Z-90 · Burlington, WI · Accident · Serious injuries · Class 3 · Limited · Final report · Jun 2, 2022 · N65009 · Substantial damage
  > The pilot’s selection of an inappropriate landing location and his failure to avoid an oncoming freight train, which resulted in the train colliding with and dragging the balloon.
- [NTSB CEN21LA333](https://openairdocs.org/ntsb/CEN21LA333.md): Boeing E75 · Baraboo, WI · Accident · No injuries · Class 4 · Limited · Final report · Jul 23, 2021 · N51CF · Substantial damage
  > The pilot’s failure to maintain clearance from the fence while on final approach.
- [NTSB CEN20FA008](https://openairdocs.org/ntsb/CEN20FA008.md): Aeronca 7AC · Green Bay, WI · Accident · 2 fatal · Class 3 · Field · Final report · Oct 17, 2019 · N82308 · Substantial damage
  > The pilot’s low final approach path and his failure to see and avoid a truck traveling on a roadway, which resulted in a collision with the truck.
- [NTSB CEN19TA075](https://openairdocs.org/ntsb/CEN19TA075.md): MBB BK117 · Strum, WI · Accident · Minor injuries · Final report · Dec 25, 2018 · N145EC · Substantial damage
  > The pilot's failure to maintain clearance from the fire truck.
- [NTSB CEN19LA045](https://openairdocs.org/ntsb/CEN19LA045.md): Brandt Sonex · Lodi, WI · Accident · Serious injuries · Limited investigation · Final report · Dec 15, 2018 · N393SX · Substantial damage
  > The pilot's failure to maintain proper alignment with the runway during final approach, which resulted in impact with a tree.
- [NTSB GAA18CA221](https://openairdocs.org/ntsb/GAA18CA221.md): Cessna 120 · Iola, WI · Accident · No injuries · Data collection · Final report · Apr 21, 2018 · N1807V · Substantial damage
  > The pilot’s decision to reject the takeoff from a snow-covered grass surface, which resulted in a nose-over.
- [NTSB GAA17CA412](https://openairdocs.org/ntsb/GAA17CA412.md): Mooney M20C · Washington Island, WI · Accident · No injuries · Data collection · Final report · Jul 15, 2017 · N9303V · Substantial damage
  > The pilot's failure to maintain a proper approach path, which resulted in impact with trees.
- [NTSB CEN16LA097](https://openairdocs.org/ntsb/CEN16LA097.md): Piper PA 28-140 · Sturtevant, WI · Accident · No injuries · Limited investigation · Final report · Feb 1, 2016 · N1572J · Substantial damage
  > The pilot's failure to maintain a proper glidepath during a landing at dusk, which resulted in impact with a moving ground vehicle. Contributing to the accident was the inoperative precision approach path indicator.
- [NTSB CEN15LA413](https://openairdocs.org/ntsb/CEN15LA413.md): Venus CP328 Super Emeraude · Port Wing, WI · Accident · Minor injuries · Limited investigation · Final report · Sep 5, 2015 · N328TV · Substantial damage
  > The pilot’s undershooting the landing area and the subsequent impact with a hay bale. Also causal to the accident was the operation of the airplane in conditions conducive to carburetor icing, which reduced the engine power during the landing.
- [NTSB CEN14CA132](https://openairdocs.org/ntsb/CEN14CA132.md): Taylorcraft BC12 D · Hartford, WI · Accident · No injuries · Data collection · Final report · Feb 8, 2014 · N43955 · Substantial damage
  > The pilot's inadequate preflight planning and failure to inspect the runway before departure.
- [NTSB CHI08CA233](https://openairdocs.org/ntsb/CHI08CA233.md): Ercoupe 415-C · Cedarburg, WI · Accident · Minor injuries · Data collection · Final report · Aug 2, 2008 · N93963 · Substantial damage
  > The pilot not maintaining altitude/clearance from the tree during takeoff. Contributing to the accident were the windshear and the tree.
- [NTSB CHI08CA073](https://openairdocs.org/ntsb/CHI08CA073.md): Squier Pauper II · Stockbridge, WI · Accident · Serious injuries · Data collection · Final report · Feb 3, 2008 · N70727 · Substantial damage
  > The pilot's spatial disorientation while maneuvering after takeoff and his subsequent failure to maintain clearance from the terrain. Contributing factors were the snow-covered lake and overcast clouds, which resulted in the pilot's spatial disorientation due…

## 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'
  AND c."mKey" IN (SELECT e.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e."isDefiningEvent" AND e."tier2Number" = '490')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/490/cases?state=WI

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