UPDATED: Lycoming Engine Overhaul Services
The FBI requires FAA Part 145-certified overhaul services for approximately 47 Lycoming aircraft engines supporting its Aviation Support Unit fleet of Cessna 182, T206H, and 206H aircraft. Engine models include the Lycoming TIO-540-AJ1A, IO-540-AB1A5, and IO-540-AC1A5. The expected workload averages about nine engine overhauls annually, with actual quantities and ordering frequency depending on aircraft utilization, engine hours, maintenance condition, and mission requirements. No specific performance location or budget amount is stated.