Here is the full list of all 16 Island Flight Simulator trophies - there are 12 bronze and 4 silver.
Buy a second plane.
Fly a total of 1,000 km.
Earn $50,000.
Buy all the upgrades for a plane.
Earn $10,000.
Fly a total of 500 km.
Buy your first plane upgrade.
Earn $1,000.
Fly a total of 100 km.
Complete your first illegal order.
Land in the hanger and switch off your engine.
Complete your first order.
Land for the first time!
Fly ten loop-the-loops in the course of your career.
Acquire all three planes.
Buy all the upgrades for every plane.