Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Bloody Submarine	Shoot down the enemy plane while climbing steeply.
Angel of Vengeance	Shoot down the enemy plane while diving sharply.
Avid Reader	Read all the scribblings scattered throughout RAF Northolt.
Boiler with Wings	Boil the engine.
Bomberbuster	Shoot down all bombers by yourself in any mission.
Born Ace	Shoot down five enemies during one sortie.
Crazy Pole	Shoot down the enemy plane while flying head-on.
Die, Little Spy	Shoot down the spy plane in "Good Morning, General".
Dreams Fulfilled	Unlock the Spitfire.
Experienced hunter	Shoot down twenty of each enemy plane type.
František's Fan	Shoot down a retreating enemy aircraft.
Genuine wings	Finish a mission in a Realistic Mode.
Glider Lad	Shoot down the enemy craft with disabled engine.
God Save the King	Pay your respects to the King.
Hard Contact	Ram the enemy.
Healthy attitude	Achieve a 10km total distance of running at Station.
Heavy Fighting	Finish the second week.
Herd Instinct	Keep on running with the soldiers.
His Royal Majesty	Finish the fourth week.
Improvements? Eye, eye!	Eat a carrot.
In Every Detail	Shoot down 25 enemy planes with KillCam.
Jolly ol' Tinkerer	Use the Mechanic Mode twenty times.
Just like autumn back home	Pick hundred mushrooms.
Keep up!	Shoot down your first foe.
Kind of Aces	Shoot down hundred enemy planes.
Never Quenched	Gather twenty bottles of Whisky.
Not a Scratch	Finish a mission without sustaining any damage.
One Fix Does It All?	Finish the game without visiting the Mechanic.
Owe it to The Few	Finish the game.
Polish Space Program	Reach the max possible altitude.
Put Differences Aside	Protect Major Kellet during "The Baptism of Fire".
Remember Your Roots	Pay your respects to the Flag.
Rewriting History	Shoot down the enmy in Tutorial.
Save Your Soles	Keep cycling with the running soldiers.
Saved by the bell	Ring your bicycle bell at ten people.
Scrapper	Shoot down 8 enemy planes without reloading.
So It Begins	Finish the first week.
Spitting Fire	Finish a custom mission in a Spitfire.
Talkative Type	Have every conversation possible.
The Battle of London	Finish the third week.
The Toughest One	Finish eachmission on the highest difficulty settings.
Top Gun	Finish each mission with a highest score.
Tour de Northolt	Achieve a 50km total distance of bicycle rides.
Vengeance Time	Finish the fifth week.
Virtuoso	Finish each mission in Realistic Mode.
Welcome to Northolt	Read the Zumbach's prologue.
Who eats the remains...	Shoot down the enemy craft with that one last bullet.
Your Grandkids Will Love It	Do a 360 degree jum on bicycle.