Part 133 — Rotorcraft External-Load Operators

17 operators

Rotorcraft-External Load Operators — helicopter operators certified for sling-load, aerial construction, and external cargo operations.

Operator Name	Certificate	Cert Date	Location
AV8-ORR HELICOPTER SERVICES LLC.	8AOL675M	Apr 5, 2010	HAMILTON, MT, US
BILLINGS FLYING SERVICE	B15L453H	Apr 3, 2006	BILLINGS, MT, US
CENTRAL COPTERS INC	JOLL287F	Oct 15, 1984	BELGRADE, MT, US
CHOICE AVIATION LLC	VPEL116U	Aug 28, 2013	HAMILTON, MT, US
CLASSIC HELICOPTERS LLC.	NTUL992G	Feb 18, 2003	CHOTEAU, MT, US
FARWEST HELICOPTERS	FRWL150S	Apr 18, 2025	BILLINGS, MT, US
GALT RANCH AVIATION LLC	G04L136L	Jun 19, 2018	WHITE SULPHUR SPRINGS, MT, US
HELI-1 CORPORATION	X1YL284L	Jan 28, 2005	MISSOULA, MT, US
HOGAN, WILLIAM T	H0NL188J	Oct 25, 2016	DEER LODGE, MT, US
LONE MOUNTAIN HELICOPTERS LLC	3MML255M	Sep 21, 2021	BELGRADE, MT, US
LOSCHEIDER HELICOPTER, INC.	2BOL043O	Feb 10, 2016	LIVINGSTON, MT, US
MINUTEMAN AVIATION INC	MINL449G	Mar 2, 1999	MISSOULA, MT, US
R AND R CONNER AVIATION LLC	H50L197J	Oct 17, 2011	CONNER, MT, US
TAYLOR AVIATION INC.	QTLL134S	Jun 24, 2021	FORT BENTON, MT, US
TREASURE STATE AEROSPACE, LLC	YIKL909U	Nov 30, 1993	BELGRADE, MT, US
WESTSLOPE AVIATION LLC	NFHL650R	Jun 4, 2024	KALISPELL, MT, US
YARAK AVIATION LLC	4YKL412O	Sep 23, 2019	BIG TIMBER, MT, US