Complete the following tasks to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", then "My profile", then "View all my games", then the game and view stats.

Achievement	How to unlock
Allied aircraft expert	Win one mission or match with each Allied aircraft.
Always ready to attack	Complete all the single missions with the "ground attack" tag.
Always ready to cover	Complete all the single missions with the "need cover" tag.
Always ready to fight	Complete all the single missions with the "fighter" tag.
Any sky is home for me	Win an Online match at each location.
Axis aircaft expert	Win one mission or match with each Axis aircraft.
Be ready!	Unlock all the single missions.
Born to be ace	Destroy 5 aircraft in one mission.
Capture Airfields champion	Win 50 matches in capture airfields.
Clear sky	Destroy 100 aircraft.
Defender of Britain	Complete the "Battle of Britain" chapter.
Defender of Stalingrad	Complete the "Battle of Stalingrad" chapter.
Defender of the Ardennes	Complete the "Battle of The Bulge" chapter.
Dogfight champion	Win 30 matches in Dogfight.
Eagle eye	Damage 100 ground units using rockets or bombs.
Elite flight club rookie	Complete the single player campaign on Simulator.
Elite flight club rookie	Complete any chapter of the campaign on Simulator.
First step	Conduct a flight maneuver during the first mission of the tutorial.
Flight club rookie	Complete any chapter of the campaign on Realistic.
Flight club rookie	Complete the single player campaign on Realistic.
Flying tank	Complete 100 missions in single player or online mode with the IL-2 Sturmovik.
Fresh forces	Complete primary training.
Good partner	Defend your leader in the "Baptism by fire" mission.
Hero of the World	Complete the single player campaign.
Immortal pilot	Destroy 5 player aircraft without dying.
Invulnerable pilot	Complete "Escort" with limited fuel and ammo and additional attempts set to 0.
Landing master	Conduct 50 successful landings on Realistic in Capture Airfields.
Liberator of Berlin	Complete the "Battle of Berlin" chapter.
Liberator of Korsun	Complete the "Korsun Pocket" chapter.
Liberator of Sicily	Complete the "Invasion of Sicily" chapter.
Not a rookie anymore	Win an Online match in each mode.
Perfect defense	Destroy 50 aircraft in the gunner view.
Real aviator	Complete the first mission in chapter "Battle of Britain" on Simulator.
Real experience	Conduct a successful landing on Simulator.
Real feelings	Complete "The Red Skies of Dover" in the real cockpit view.
Royal Navy's Friend	Complete the "Convoy" mission.
Side mission	Find the Brandenburg Gate and attack the vehicle near it.
Soviet aircraft expert	Win one mission or match with each Soviet aircraft.
Strike champion	Win 50 matches in Strike.
Team Battle champion	Win 50 matches in team battle.
The Ace of Aces	Destroy 100 player aircraft.
Threat from the Air	Destroy 100 ground units.
To hit the bull's eye	Destroy a ship using bombs.
Well-read pilot	Unlock all the articles in the encyclopedia.