# NTSB investigations: Let BLANIK L-13, 1983

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 LAX84LA091](https://openairdocs.org/ntsb/LAX84LA091.md): Let L-13 · Jacumba, CA · Accident · No injuries · Limited investigation · Final report · Dec 3, 1983 · N711KR · Substantial damage
  > The acft collided with a bush and groundlooped short of the rwy. The wind was unusually strong and the glider plt stated he misjudged its effect and should have flown the base leg closer. The acft landed short of the rwy and ground looped.
- [NTSB NYC83LA190](https://openairdocs.org/ntsb/NYC83LA190.md): Let L-13 · Fredericksburg, PA · Accident · No injuries · Limited investigation · Final report · Jul 24, 1983 · N32360 · Substantial damage
  > After lift-off from a tow takeoff, the towplane was unable to attain the normal tow airspeed of 65 to 75 mph & continuedat about 55 mph. The glider plt thought the towplane was having engine problems, & as the two acft circled the arpt, theglider plt released…
- [NTSB ATL83LA226](https://openairdocs.org/ntsb/ATL83LA226.md): Let L-13 · Warrenton, VA · Accident · No injuries · Limited investigation · Final report · Jun 10, 1983 · N90626 · Substantial damage
  > The pilot stated that this was his third flt of the day and his first in this particular acft. He misjudged his glide path and landed about 100 feet short of the runway. The glider rolled into the creek and the nose impacted about 2 feet below the top of the…
- [NTSB LAX83LA234](https://openairdocs.org/ntsb/LAX83LA234.md): Let L-13 · California City, CA · Accident · No injuries · Limited investigation · Final report · Apr 2, 1983 · N99965 · Substantial damage
  > During flt, the glider sustained in-flt structural damage while maneuvering at an altitude of aprx 17,500 ft MSL in the vicinity of California City, CA. During a preliminary verbal statement to an FAA inspector, the plt stated that he had done a couple of…

## 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 year(c."eventDate") = 1983
  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&year=1983

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