Hey Joebloggs13
I was working until recently for the outfit just nextdoor to Air Service and I have several friends working there.
They seem to be a very serious airline (at least for African standards) and are expanding pretty fast. I believe they currently operate 2 DHC6-200, 4 DHC8-100 and 1 DHC8-300 all in decent condition.
Most Canadian contract pilots seems to have trouble staying there, though, dunno exactly why. The pays seems OK, it's just that they don't like Gabon in general, apparently. I've been told the work atmosphere isn't great because of that. Gabon is an exciting and safe place though, but granted it is a bit difficult if you don't speak any French.
Would I work for Air Service? I probably would.
When are you going?
Cheers -- TTF.