AE139 Power
Nick
the 139 has tha power that it needs. It has 1872 SHP at the 2.5' rating (OEI) and 2x1122 SHP AEO at T.O.
Cat A for rig operations are unbeatable allowing a Take Off weight of 6400 kg (max) for zero wind and OAT up to ISA+25 (40ºC) with no drop down!.
This the first helicopter that has exceptional margins either in power and controllability up to 14000 ft HD that is the Cat A/B take off envelope.
I'm an engineer and I love these characteristics but I also think pilots love it.
This also a TRUE JAR OPS Class 1 Performance Helicopter.
Just to mention, it also provides for the first time a Power Index (not a FLI), the only power plant gauge that substitutes all traditional engine/transmission gauges, reducing considerably pilot workload and enhancing safety.