# NTSB investigations: Engineering & Research 415-D

A list on [Engineering & Research 415-D](https://openairdocs.org/model/engineering-research-415-d.md).

Matched to the registry by N-number and event date, newest first.

- [NTSB GAA16CA395](https://openairdocs.org/ntsb/GAA16CA395.md): Engineering & Research 415 · Collinsville, OK · Accident · No injuries · Data collection · Final report · Jul 23, 2016 · N2377H · Substantial damage
  > The pilot's failure to maintain directional control during takeoff in a high density altitude condition, which resulted in a runway excursion and impact with a tree.
- [NTSB ERA13LA406](https://openairdocs.org/ntsb/ERA13LA406.md): Engineering & Research 415-D · Beaver Falls, PA · Accident · No injuries · Limited investigation · Final report · Sep 6, 2013 · N3940H · Substantial damage
  > The owner/pilot’s failure to follow engine manufacturer recommendations for engine oil changes and spark plug cleaning and rotating when operating the airplane with 100 low lead fuel, which resulted in carbon buildup in the engine and the total loss of engine…
- [NTSB CHI91FA305](https://openairdocs.org/ntsb/CHI91FA305.md): Ercoupe Ercoupe 415-D · Emmett, MI · Accident · 1 fatal · Field investigation · Final report · Sep 27, 1991 · N99283 · Destroyed
  > The pilot's exceeding the design limits of the aircraft, which resulted in an inflight breakup.
- [NTSB NYC88LA208](https://openairdocs.org/ntsb/NYC88LA208.md): Ercoupe 415C · Auburn-Lewiston, ME · Accident · No injuries · Limited investigation · Final report · Aug 3, 1988 · N169WS · Substantial damage
  > The student pilot of an Ercoupe 415C hand-propped the aircraft with no one at the controls and the tail not tied down. The engine started and the Ercoupe struck a parked, unoccupied, tied down Cessna 170.
- [NTSB ATL87LA090](https://openairdocs.org/ntsb/ATL87LA090.md): Ercoupe 415-D · Cottondale, AL · Accident · Serious injuries · Limited investigation · Final report · Mar 22, 1987 · N99436 · Substantial damage
  > The plt performed a touch-and-go after takeoff. During the takeoff phase of the touch-and-go, the acft eng quit. The acft was force landed in tree. Post accident inspection failed to reveal any failure/malfunction.
- [NTSB NYC81FNE31](https://openairdocs.org/ntsb/NYC81FNE31.md): Erco 415-D · Danbury, CT · Accident · No injuries · Closed · Sep 12, 1981 · N99436 · Substantial damage
- [NTSB MIA77DKG06](https://openairdocs.org/ntsb/MIA77DKG06.md): Erco 415-D · St.Mary'S, GA · Accident · No injuries · Closed · Nov 8, 1976 · N94677 · Substantial damage
- [NTSB OAK75AP053](https://openairdocs.org/ntsb/OAK75AP053.md): Erco 415-C · San Andreas, CA · Accident · 2 fatal · Closed · May 28, 1975 · N87263 · Destroyed
- [NTSB NYC75DNC11](https://openairdocs.org/ntsb/NYC75DNC11.md): Erco 415-D · Cambridge, ME · Accident · Minor injuries · Closed · Sep 29, 1974 · N1084 · Substantial damage
- [NTSB IAD74DLQ36](https://openairdocs.org/ntsb/IAD74DLQ36.md): Erco 415-C · Centertown, KY · Accident · Minor injuries · Closed · May 29, 1974 · N3474H · Substantial damage
- [NTSB NYC74DGT11](https://openairdocs.org/ntsb/NYC74DGT11.md): Erco 415-D · Hershey, PA · Accident · No injuries · Closed · Sep 30, 1973 · N3850H · Substantial damage
- [NTSB LAX73DUJ76](https://openairdocs.org/ntsb/LAX73DUJ76-169116.md): Erco 415D · Lk Hvsu Cty, AZ · Accident · No injuries · Closed · Oct 14, 1972 · N3618H · Substantial damage
- [NTSB LAX72FUQ09](https://openairdocs.org/ntsb/LAX72FUQ09.md): Erco 415-D · Van Nuys, CA · Accident · Serious injuries · Closed · Jul 24, 1971 · N3618H · Minor damage
- [NTSB OAK67D0009](https://openairdocs.org/ntsb/OAK67D0009.md): Ercoupe 415-C · S.Luis Obispo, CA · Accident · No injuries · Closed · May 29, 1966 · N3618H · Substantial damage
- [NTSB NYC66F0042](https://openairdocs.org/ntsb/NYC66F0042.md): Ercoupe 415 · E Moriches, NY · Accident · No injuries · Closed · Jun 20, 1965 · N99616 · Substantial damage
- [NTSB UNK64X2050](https://openairdocs.org/ntsb/UNK64X2050.md): Ercoupe 415C · Mukwonago, WI · Accident · Minor injuries · Closed · May 31, 1964 · N2043H · Destroyed

## 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_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.aircraft_model_code IN ('0420306')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/model/engineering-research-415-d/ntsb

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