# NTSB investigations: Let L-13 BLANIK

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 ERA09CA434](https://openairdocs.org/ntsb/ERA09CA434.md): Let L13 · Sparta, NY · Accident · Serious injuries · Data collection · Final report · Aug 1, 2009 · N66FL · Substantial damage
  > The student pilot's failure to maintain airspeed resulting in an aerodynamic stall.
- [NTSB MIA92LA191](https://openairdocs.org/ntsb/MIA92LA191.md): Let L-13 · New Smyrna Bch, FL · Accident · Serious injuries · Limited investigation · Final report · Sep 26, 1992 · N90861 · Substantial damage
  > The pilot's inadequate compensation for wind conditions. The downdraft was a factor in the accident.
- [NTSB NYC78FHA39](https://openairdocs.org/ntsb/NYC78FHA39.md): Blanik L-3 · Pittstown, NJ · Accident · 1 fatal · Closed · Sep 23, 1978 · N90861 · Destroyed
- [NTSB MIA77FLD23](https://openairdocs.org/ntsb/MIA77FLD23.md): Let-Np-K L-13 · Clearwater, FL · Accident · Minor injuries · Closed · Dec 31, 1976 · N65139 · Substantial damage
- [NTSB LAX76AL065](https://openairdocs.org/ntsb/LAX76AL065.md): Let-Np-K L-13 · Canyon Lake, CA · Accident · 1 fatal · Closed · Mar 26, 1976 · N94612 · Destroyed
- [NTSB NYC75FNE41](https://openairdocs.org/ntsb/NYC75FNE41.md): Blanik L-13 · New Braintree, MA · Accident · No injuries · Closed · Jun 21, 1975 · N2821H · Substantial damage
- [NTSB LAX74DUJ03](https://openairdocs.org/ntsb/LAX74DUJ03.md): Let-Np-K L-13 · Phoenix, AZ · Accident · Minor injuries · Closed · Jul 9, 1973 · N5573 · Substantial damage

## 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.aircraft_model_code IN ('1360305'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=1360305

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