
The figures below are estimates only, calculated by Dynali Helicopter Company. Service inspections are spaced at every 25, 50, 100, 300, 600, 12 h. The general TBO of the H3 Sport is at 2400 h and has no calendar limited service life. It can be performed easily thanks to detailed but very simple technical procedures. The entire helicopter has been designed for ease of access, simplicity and low cost of maintenance for the owner. The maintenance program for the H3 Sport is one of this machine’s greatest advantages. It is this integration of the production processes which enables Dynali to quote very short delivery times (around 120 working days). Finally, the helicopter is submitted to 5 hours of test flights covering the full flight envelope – then a quick wash and polish and it is ready for delivery to the lucky customer. This allows the client to specify exactly the colour scheme desired.


This stage includes painting of the fairings in our paint shop equipped with a paint mixer and a chromograph. After this step, the assembly is finalized and the bodywork can be performed. All parameters are monitored during a normalized procedure. Cylinders, pistons and other critical parts have been designed by Dynali to provide 135 hp and an engine fully adapted to helicopters.įollowing assembly, the engine spends 5 hours on a test bed for break-in. The Dynali 912 ULS-I-BB is based on a Rotax engine block to which Dynali has added its own injection system and an ECU entirely mapped by our engine specialists.

All mechanical parts are machined and welded in our factory. Dynali helicopters are manufactured and fully assembled from A to Z in a single production site in Belgium.
