I have since 28 years the sonderpilotenschein
I did never fly with any motor till now
I fly mainly at hohe wand near vienna or in salzburg pinzgau where i learnet to fly
I am also skydiving since 26 years, i know that flying with motor was very restricted in austria a long time.
But as i informed myself about drone flying and the regulations im austria i did many phonecalls with aeroclub and austrociontrol and i found out how much better the situation is today compared to how it was 10 years ago.
I also tryed to find out if the 4 motorconcept is possible to get registratet to fly it legal and got the info that the mainquestion is the max. Dezibel in different distances no matter how many motors no matter if electric or gasoline.
I did not try it but i was sure i can registrate that machine, what is missing is the manual from the builder with service details and the certification that my canopy is good for the use with the machine.
Both last points should be possible to solve with some help from the builders…
They told me they will sign that my canopy is good for the usage with theyr machine
Thank you for your knowlege
I only fly legal - or i fly not - need the insurance coverage …
Think last chance could be an experimental registration at least that…
All the best