# NTSB investigations: Lycoming AEIO-360 series: Abnormal runway contact

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 ERA21LA007](https://openairdocs.org/ntsb/ERA21LA007.md): Champion 8KCAB · Ellijay, GA · Accident · Minor injuries · Class 4 · Limited · Final report · Oct 5, 2020 · N787AC · Substantial damage
  > The pilot's improper landing flare which resulted in a bounced landing and a subsequent noseover.
- [NTSB ERA20CA144](https://openairdocs.org/ntsb/ERA20CA144.md): Lake LA4 · Hickory, NC · Accident · No injuries · Class 4 · Data collection · Final report · Apr 4, 2020 · N84PF · Substantial damage
  > The pilot's inadequate preflight planning and attempted takeoff with obstacles in the direction of departure, and his failure to maintain control of the airplane during the rejected takeoff.
- [NTSB GAA16CA281](https://openairdocs.org/ntsb/GAA16CA281.md): American Champion 8KCAB · Black Diamond, WA · Accident · Minor injuries · Data collection · Final report · Jun 4, 2016 · N244SF · Substantial damage
  > The pilot's abnormal runway contact during the landing flare, which resulted in a porpoise, aerodynamic stall, impact with terrain, and nose over.
- [NTSB CEN14CA428](https://openairdocs.org/ntsb/CEN14CA428.md): Great Lakes 2T 1A 2 · Frankfort, MI · Accident · Minor injuries · Data collection · Final report · Aug 3, 2014 · N80AM · Substantial damage
  > The pilot's improper recovery from a bounced landing in gusty, crosswind conditions. Contributing to the accident was the pilot lack of recent tail wheel landing experience.

## 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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41522', '41601')
    AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' e WHERE e.case_mkey = x.case_mkey AND e.aircrafts_position = x.position AND e."isDefiningEvent" AND e."tier2Number" = '090'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/090/cases?engine=41522

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