# NTSB investigations, AZ: Fire/smoke (non-impact)

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 WPR25LA030](https://openairdocs.org/ntsb/WPR25LA030.md): Piper PA-32-300 · Prescott Valley, AZ · Accident · No injuries · Class 3 · Limited · Final report · Oct 31, 2024 · N154DC · Substantial damage
  > Separation of the No. 3 engine cylinder due to a loss of torque on the cylinder base nuts, which resulted in a loss of engine power and in-flight fire. Contributing to the accident was maintenance personnel’s failure to ensure the engine case and cylinder…
- [NTSB WPR19LA259](https://openairdocs.org/ntsb/WPR19LA259.md): Piper PA28 · Marana, AZ · Accident · No injuries · Class 3 · Limited · Final report · Sep 14, 2019 · N4403Z · Substantial damage
  > Excessive fuel pressure and temperature throughout the fuel system due to heat soaking, which resulted in an engine fire during engine start.
- [NTSB WPR18LA158](https://openairdocs.org/ntsb/WPR18LA158.md): Rhoads Autogyro MTO Sport · San Manuel, AZ · Accident · No injuries · Class 3 · Limited · Final report · May 21, 2018 · N574BR · Substantial damage
  > The fracture of the propeller hub due to corrosion pitting along the propeller blade root seat, which led to cracking that was propagated due to high-cycle fatigue.
- [NTSB ANC18LA034](https://openairdocs.org/ntsb/ANC18LA034.md): Grumman TBM-3 · Fort Apache, AZ · Accident · Serious injuries · Class 3 · Limited · Final report · May 6, 2018 · N337VT · Destroyed
  > A partial loss of engine power for reasons that could not be determined based on the available information.
- [NTSB GAA18CA185](https://openairdocs.org/ntsb/GAA18CA185.md): Ultramagic N 300 · Cave Creek, AZ · Accident · No injuries · Data collection · Final report · Mar 28, 2018 · N64EX · Destroyed
  > The balloon pilot’s decision to add heat to the envelope with a tree branch protruding into the envelope that caught fire.
- [NTSB WPR18LA037](https://openairdocs.org/ntsb/WPR18LA037.md): Columbia Aircraft Mfg LC41 550FG · Oro Valley, AZ · Accident · No injuries · Class 3 · Limited · Final report · Nov 27, 2017 · N2526C · Substantial damage
  > The inadequate cooling time between repeated heavy braking applications, which resulted in the brakes overheating and a subsequent brake fire during the aborted takeoff sequence.
- [NTSB WPR17IA198](https://openairdocs.org/ntsb/WPR17IA198.md): Enstrom F 28F · Glendale, AZ · Incident · No injuries · Incident investigation · Final report · Aug 22, 2017 · N52PD · No damage
  > An internal failure of the turbo-compressor, which resulted in oil leaking into the turbo-compressor’s exhaust.
- [NTSB WPR17LA121](https://openairdocs.org/ntsb/WPR17LA121.md): Bob Frederick Titan T-51 · Goodyear, AZ · Accident · No injuries · Limited investigation · Final report · Jun 4, 2017 · N51FB · Substantial damage
  > Failure of the propeller speed reduction gearbox input drive gear during the airplane’s initial climb for reasons that could not be determined due to extensive damage.
- [NTSB WPR16FA183](https://openairdocs.org/ntsb/WPR16FA183.md): Cessna 182P · Gilbert, AZ · Accident · Serious injuries · Field investigation · Final report · Sep 18, 2016 · N20844 · Destroyed
  > An inadvertent explosion of pyrotechnics, which were contained in a box that had been installed on the airplane's left main landing gear assembly spring leg which resulted in shrapnel striking the airplane's left wing and breaching the left wing fuel tank,…
- [NTSB WPR15CA026](https://openairdocs.org/ntsb/WPR15CA026.md): Rockwell 690B · Mesa, AZ · Accident · No injuries · Data collection · Final report · Oct 23, 2014 · N130TT · Substantial damage
  > The failure of the nose gear tire, which resulted in the vibration of the nose landing gear and subsequent fire to the tire and forward section of the fuselage structure.
- [NTSB DCA11FA072](https://openairdocs.org/ntsb/DCA11FA072.md): Bombardier CL600 2B19 · Phoenix, AZ · Accident · No injuries · Field investigation · Final report · Apr 2, 2011 · N7264V · Substantial damage
  > inadequate clearance between the Integrated Drive Generator (IDG) power cables and hydraulic lines in the aft equipment bay that resulted in chaffing of the IDG power cables and hydraulic lines, arcing, and fire.
- [NTSB WPR10FA264](https://openairdocs.org/ntsb/WPR10FA264.md): Piper PA-28-161 · Chandler, AZ · Accident · Serious injuries · Field investigation · Final report · May 26, 2010 · N4122T · Substantial damage
  > Failure of the maintenance personnel to ensure adequate torque of a fuel line fitting, which resulted in an in-flight fire.
- [NTSB WPR10LA128](https://openairdocs.org/ntsb/WPR10LA128.md): Piper PA-32R-301T · Dolan Springs, AZ · Accident · No injuries · Limited investigation · Final report · Feb 4, 2010 · N1060X · Substantial damage
  > The fuel flow divider inlet line nut coming loose during cruise flight, resulting in a fuel leak and in-flight fire. The root cause of the loose B-nut fitting could not be determined. Contributing to the accident was the pilot's decision to fly the airplane…
- [NTSB WPR09LA418](https://openairdocs.org/ntsb/WPR09LA418.md): Cessna 177 · Chandler, AZ · Accident · No injuries · Limited investigation · Final report · Aug 25, 2009 · N30715 · Destroyed
  > An on-ground fire in the engine compartment for undetermined reasons.

## 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" = 'AZ' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT s.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' s WHERE s."tier2Number" = '150' AND s.case_mkey IN (SELECT case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_events.parquet' WHERE "isDefiningEvent"))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb-events/150/sequence?state=AZ

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