# NTSB investigations: Let BLANIK L-13, UT

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 DEN03LA001](https://openairdocs.org/ntsb/DEN03LA001.md): Let Blanik L-13 · Morgan, UT · Accident · Serious injuries · Limited investigation · Final report · Oct 3, 2002 · N99805 · Destroyed
  > the pilot's inadequate inflight planning and decision which resulted in an unsuitable off-field landing site. A contributing factor was downdraft weather conditions.
- [NTSB DEN02LA095](https://openairdocs.org/ntsb/DEN02LA095.md): Let Blanik L-13 · Lehi, UT · Accident · No injuries · Limited investigation · Final report · Jul 23, 2002 · N48038 · Destroyed
  > the pilot's inadequate in-flight planning resulting in the glider impacting terrain short of the runway, and the pilot's subsequent abrupt handling of the glider when it became airborne again, which resulted in a hard second landing. A contributing factor was…
- [NTSB DEN01LA143](https://openairdocs.org/ntsb/DEN01LA143.md): Blanik L-13 · Morgan, UT · Accident · No injuries · Limited investigation · Final report · Aug 11, 2001 · N310GM · Substantial damage
  > the pilot's inadvertent lowering of the flaps and her failure to extend the spoilers.

## 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" = 'UT' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('1360306'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1360306&state=UT

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