Here is the full list of all 50 Ace Pilot Europe achievements.
Mission 1 Completed
Mission 2 completed
Mission 3 completed
Mission 4 completed
Mission 5 completed
Mission 6 completed
Mission 7 completed
Mission 8 completed
Mission 9 completed
Mission 10 completed
Shot 10 Aircrafts
Shot 20 Aircrafts
Shot 30 Aircrafts
Shot 50 Aircrafts
Shot 75 Aircrafts
Shot 100 Aircrafts
Shot 125 Aircrafts
Shot 150 Aircrafts
Shot 200 Aircrafts
Shot 300 Aircrafts
Hit 10 Ground Targets
Hit 20 Ground Targets
Hit 30 Ground Targets
Hit 50 Ground Targets
Hit 75 Ground Targets
Hit 100 Ground Targets
Hit 125 Ground Targets
Hit 150 Ground Targets
Hit 200 Ground Targets
Hit 300 Ground Targets
Score 100
Score 500
Score 1000
Score 2500
Score 5000
Score 10 000
Score 15 000
Score 20 000
Score 25 000
Score 30 000
Way to hard Mission 1 completed
Way to hard Mission 2 completed
Way to hard Mission 3 completed
Way to hard Mission 4 completed
Way to hard Mission 5 completed
Way to hard Mission 6 completed
Way to hard Mission 7 completed
Way to hard Mission 8 completed
Way to hard Mission 9 completed
Way to hard Mission 10 completed