
Why Choose Aeronergic for GTCP85 Series Inspections
- 1
Unmatched Expertise
Deep, specialized knowledge of the GTCP85's unique architecture and common failure modes.
- 2
Global AOG Support
Our teams are ready to deploy 24/7, anywhere in the world, to support your operational needs.
- 3
Advanced Inspection Technology
We utilize state-of-the-art videoscopes with 3D measurement capabilities for precise, objective defect analysis.
- 4
Certified & Trusted Reporting
Every inspection is documented with a detailed digital report and certified with an EASA FORM 1, ensuring regulatory compliance and peace of mind.
Service Overview
The Honeywell GTCP85 series is the legendary workhorse APU that powered the first generation of iconic jetliners like the Boeing 727, 737 Classic, and DC-9. While renowned for its durability, this legacy system requires specialized expertise to ensure its continued airworthiness and reliability. Aeronergic provides EASA Part 145 certified borescope inspections for all GTCP85 models. Our 24/7 global AOG support and advanced videoscope technology deliver the precise, certified data you need to manage your classic fleet, protect asset value, and keep your aircraft flying.
Technical Specifications
APU Architecture | Single-Shaft, Constant Speed Gas Turbine |
Electrical Power | 40 kVA - 55 kVA |
Pneumatic Output | ~118-143 lbs/min @ 54 PSI |
Operating Speed | ~42,000 RPM |
Control System | Hydro-mechanical |
Supported GTCP85 Series Models
- All Models
Please contact us to discuss your specific maintenance requirements or to request a service quote.
Our team is ready to provide expert support wherever your aircraft operate.