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Atlas / NTSB / WPR26LA146

NTSB CAROL · Event

Event WPR26LA146

2026-04-04 Chimney Rock, Montana, United States None 1 aircraft Status: In work

Registry · N5017G

FAA Aircraft Registry record.

Make / Model

BELL HELICOPTER TEXTRON 206L-1

Year of manufacture

1979 · 47 years old at event

TCDS

H2SW · BELL HELICOPTER TEXTRON CANADA LTD

Engine

ALLISON 250-C28 SER (500 hp)

Seats / Engines

7 seats · 1 engine

Last airworthiness date

20170516

ADS-B equipped

Yes — Mode-S A640FB

Registrant of record

HELIMONTANA.COM LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & factual narrative

Full text not yet ingested for this event. The authoritative report lives in the docket on data.ntsb.gov.

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