JS2 EASA Certification Test Flights

Welcome to our exclusive behind-the-scenes glimpse into the rigorous process of conducting Certification Test Flights to obtain an EASA Type Certificate for our JS2 Revenant. In this video, we delve into the meticulous steps and procedures involved in ensuring aircraft safety and airworthiness.
Join us as we take you through the journey of preparing for and executing Certification Test Flights, a crucial phase in the certification process. From the initial planning stages to the final evaluation, we spare no effort in guaranteeing compliance with EASA CS-22 regulation standards.

[@brushitoff503]

Gliding is amazing. I believe it is the basic's of flight every pilot needs to know. No matter what. Start here. Thank you.

[@10gsplus]

The transparency with which the Company operates is excellent

[@IsleofMull2011]

The ultimate test of faith in your product... awesome... congratulations....

[@InesHirt]

wunderschönes flugzeug💙

[@phmwu7368]

2024 = 20 years Jonker sailplanes and look at the amazing JS5 !

[@IgorVolkov]

Super!!!!

[@ChipMIK]

What a beauty. Congrats.

[@FlyingSimon]

Great video! Super interesting!

[@Jet-Pack]

Great work and great looking airplane :)

[@davidvanvuuren981]

Congratulations!

[@r.p.3192]

What a lovely bird 👏

[@louisvanrijn3964]

Very impressive, outright. One question, however. Did you increase the flutter testing with a 20 km/h step? Calculations, for instance with NASTRAN show that above a certains speed the damping very fast reduces an becomes negative. The FAA advises hence to step up with 4 kts (7 km/h) steps for each increase in speed. By taking larger steps you could pass unintensionally the critical damping area, and enter the danger zone.

[@alexandertheissl808]

Now make an Aerobatic Glider.. Please 🙏

[@lalolicasa1399]

when will make a bigger cockpit glider?