# NTSB investigations: Pratt & Whitney R1340 series, HI

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 LAX87DJA09](https://openairdocs.org/ntsb/LAX87DJA09.md): Emair MA-1-B · Paauilo, HI · Accident · No injuries · Final report · Sep 11, 1987 · N9924M · Substantial damage
  > During an aerial application flt, just after take off, the plt noted that the engine oil temp was high and that blue smoke was coming from the engine. Unable to land at the airport, the acft collided with the terrain short of the runway and nosed over.…
- [NTSB LAX87DJA08](https://openairdocs.org/ntsb/LAX87DJA08.md): Emair MA-1B · Pahala, HI · Accident · No injuries · Final report · Aug 13, 1987 · N9924M · Substantial damage
  > During an aerial application operation, while taking off, the aircraft veered off the runway and came to rest nose down. Inspection of the landing gear revealed that the left main landing gear scissor bolt broke.
- [NTSB LAX87DJA01](https://openairdocs.org/ntsb/LAX87DJA01.md): Murrayair MA-1 · Hilo, HI · Accident · No injuries · Final report · Oct 28, 1986 · N306MA · Destroyed
  > After returning from a spraying flt, the acft was refueled. After refueling, the plt used fuel to wash oil from the side of the acft & the wing step. When the eng was restarted about 2 min later, fuel fumes ignited & fire spread to the fuel truck. Both the…
- [NTSB LAX85FJA01](https://openairdocs.org/ntsb/LAX85FJA01.md): Emair MA-1 · Paanilo, HI · Accident · No injuries · Final report · Jan 30, 1985 · N9924M · Substantial damage
  > The plt initiated his 1st spray pass uphill with about a 5 to 10 kt quartering tail wind. While on the swath run, he noted the airspeed was decaying, so he aborted the pass by turning into the wind. However, this resulted in flying over more rapidly rising…
- [NTSB OAK79DJA06](https://openairdocs.org/ntsb/OAK79DJA06.md): Emair MA-1 · Keaau, HI · Accident · No injuries · Closed · Jan 10, 1979 · N306MA · Substantial damage
- [NTSB OAK77FJA06](https://openairdocs.org/ntsb/OAK77FJA06.md): Grumman AA-1B · Honolulu, HI · Accident · Minor injuries · Closed · Jan 13, 1977 · N1475R · 2 aircraft · Substantial damage
- [NTSB OAK7MDJA03](https://openairdocs.org/ntsb/OAK7MDJA03.md): Murrayair MA-1 · Keaau, HI · Accident · No injuries · Closed · Dec 16, 1976 · N306MA · Substantial damage
- [NTSB OAK76DJA16](https://openairdocs.org/ntsb/OAK76DJA16.md): Murrayair MA-1 · Honokaa, HI · Accident · No injuries · Closed · May 31, 1976 · N9925M · Substantial damage
- [NTSB OAK76DJA07](https://openairdocs.org/ntsb/OAK76DJA07.md): Murrayair MA-1 · Hilo, HI · Accident · No injuries · Closed · Dec 8, 1975 · N306MA · 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."eventStateOrRegion" = 'HI' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('52016'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=52016&state=HI

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.