HILINE HELICOPTERS, INC.

Part 135 operator · designator GHZA

Data confidence: Records are linked by certificate number, aircraft registration, or a name match that a reviewer has confirmed. Each record below shows how it was linked.

Also recorded as: HIGH MOUNTAIN HELICOPTERS, LLC, HILINE HELICOPTERS, INC., HILINE HELICOPTERS, Inc., Hi Line Helicopters, Inc.

Accident & enforcement record

Events that happened, regardless of the operator's own reporting. Each links to its public source.

NTSB accidents & incidents

Acc · 2021-01-09 Matched by aircraft (N-number)
HUGHES 369D (N8612F) None injury Part 91
Source: NTSB case WPR21LA084

FAA enforcement actions

FAA enforcement records haven't been loaded into GroundCheck yet, so none can be shown — a gap in our data, not evidence of a clean enforcement history.

Maintenance disclosure history

No maintenance difficulty reports on file. Note: SDR filing is largely voluntary, so absence is not evidence of a clean maintenance history.

Linked aircraft

N-numberMake / modelYearStatusLink basis
N14HL——Matched by certificate designator
N20WHBELL 4071999Valid RegistrationMatched by certificate designator
N6181ABELL 206B1993Valid RegistrationMatched by certificate designator
N6181ABELL 206B1993Valid RegistrationOperator named in NTSB report
N8612FHUGHES 369D1977Valid RegistrationMatched by certificate designator