Non-commercial air operations

Pilatus_PC-24

Complex aircraft - NCC

For non-commercial operators of complex motor-powered aircraft (further called NCC operators) with a principal place of business or residing in Switzerland or any EASA member state.
Cessna 10 on gravel

Non-complex aircraft - NCO

For non-commercial air operators with other-than complex motor-powered aircraft (further called NCO operators) with a principal place of business or residing in Switzerland or any EASA member state.

Further information

https://www.bazl.admin.ch/content/bazl/en/home/flugbetrieb/nc.html