Coulson Aviation is a family owned business that was founded in 1984 and has enjoyed 34 years and a 150,000+ safe flight hours of operations worldwide between off shore oil and gas, firefighting and heavy lift with its fleet of Sikorsky S-61 26 passenger heavy lift helicopters. Coulson Aviation continues to evolve and grow under the leadership of Britton Coulson and is supported by his father, Wayne and brother Foster. Coulson Aviation now operates a diverse fleet of Firefighting aircraft with its fixed wing air-tankers C-130 Hercules, Boeing 737 and its helicopter fleet of Sikorsky S-61 and now the Boeing CH-47 and Sikorsky UH-60.
The Unical group of companies is a major provider of aircraft and engine parts and service to commercial airlines and military operators worldwide. We supply expendables; consumables; accessories; rotables; component lease & exchange; raw material & chemicals (RMC), components; aero-structure and landing gear repair and overhaul; aircraft storage and dismantling; UH-60 and CH-47 helicopter maintenance; and OEM licensed, FAA-PMA and FAA-STC parts manufacturing. Unical has parts inventory of 1,300,000 line items comprising of over 85,000,000 parts housed within our 580,000 sq.ft. modern warehouse and headquarters complex located near Los Angeles International Airport.