It has been around a while, more or less !

I flew CCS to Puerto Ayacucho with them 16 months ago.
Bought ticket (cash) at CCS airport OK,
outbound flight just fine in small maybe 20-pax twin aircraft.

Return flight 2 weeks later was cancelled due to lack of an insurance certificate,
they re-started the next day,
but had not been flying for maybe a week.

If they had not gotten their paperwork fixed,
only other way out of the jungle was a 16 hour bus ride.

I know they also had a big plane that went to Europe 3x a week.
Quito must be new.
Good luck.