Air Services Int'l., LLC

Air Services Int'l., LLC, known as ASI, provides maintenance, repair and overhaul for Rolls Royce Model 250 turbine engines. It also repairs and overhauls dynamic components for Bell helicopters. The company is based in Phoenix, Arizona, and says it has provided aviation services since 1948.

The company offers M250 engine and module repair and overhaul. Its exchange program supplies engines, modules and engine accessories. Short term rentals and long term leases of M250 engines and modules are also available.

An on site test cell can run function and performance tests on M250 engines. ASI holds STC SH296NM for an upgrade from the 250 C28 engine to the more powerful 250 C30P engine on Bell 206L Longranger helicopters.

For Bell helicopters, ASI provides component maintenance, repair and overhaul. Its in house non destructive testing is done by Level II certified technicians. The company says this helps reduce repair and overhaul turn times.

ASI keeps a large in stock parts inventory for Rolls Royce, Bell and other manufacturers. It also offers to buy or trade helicopters, turbine engines of any type and whole inventories.

The company says its customers are in more than 50 countries. Its clients include commercial, parapublic, restricted category, government and military operators. A 24/7 powerplant and rotorwing support line is available.

ASI has a long history in the commercial helicopter industry. It worked closely with Bell and with the Rolls Royce Allison Model 250 engine series, both as an operator and as a repair provider. Rolls Royce gave ASI an AMC Family Teamwork Award in 2001. The company is no longer an Allison Maintenance Center. It is now rebranding as Air Services Int'l., LLC.

Services

• M250 engine repair and overhaul
• Engine and module exchange
• Engine rental and lease
• Engine test cell
• Bell 206L upgrade
• Bell component repair and overhaul
• Non destructive testing
• Parts sales
• Helicopter and engine buying and trading