Established 1976 as Western Pennsylvania Helicopter Services mostly servicing Bell Helicopter operators in the region.
In 1986 it was acquired by Helicopter Aviation Services (HAS Corporation) and in August 2012 by Metro Aviation and renamed Paradigm Aviation Inc and later Paradigm Aerospace Corporation.
Based in Mount Pleasant, Pennsylvania (P99), PAC International is a FAA approved helicopter completion and customization facility providing completions, maintenance, avionics upgrades and other services
Aug 24, 2023 · PAC International, part of Metro Aviation, completed conversion of a VIP EC135 helicopter to air ambulance configuration with a medical interior and a Garmin single pilot avionics suite for Life Fight Network (LFN)
Oct 5, 2022 · PAC International, part of Metro Aviation, celebrating three decades of providing full-service support to the Pennsylvania State Police Aviation Section
Aug 1, 2022 · PAC International, a Metro Aviation FAA 145 Part Repair Station for Bell, Leonardo, Airbus, Sikorsky and McDonnell Douglas helicopters, completes a Bell 407 Garmin G1000 NXi cockpit upgrade for the Michigan State Police (MSP)
Feb 10, 2022 · PAC International, a Metro Aviation Company, completed exterior refurbishment on a second Bell UH-1H Huey helicopter for Michigan State Police (MSP)
Jun 25, 2021 · Anne Arundel county police aviation unit in Maryland received a brand new Bell 407GXi helicopter customized in full law enforcement configuration by PAC International in Pennsylvania