When I /callch47, everything works fine and  I have my cool down limit.
When I /callheli - I get a permissions error & I cant seem to figure out what I'm missing.

These are my current permissions:

helicontrol.dropcrates

helicontrol.callch47

helicontrol.cooldown.ch47.1

helicontrol.callch47

helicontrol.callheliself

helicontrol.cooldown.1

helicontrol.limit.1