As you progress in the game, you gain access to the Level one Hangar. Build at least two hangars as soon as you can. This could give an advantage over your Facebook friends who might invade your empire as well as against NPC armies.
This guide provides you with the list of military air units that you can make from a Level 1 Hangar. This gives the user access to air-based units such as Bombers, Airships and Fighters. Higher level units have more health points and costs more resources. Keep in mind that the required ore will depend on what you have in your empire. Below are the air units you can make from a Level 1 Hangar.

Vintage Fighter
This Fighter unit costs 300 coins and 15 oil. It is great against artillery units, carriers, and airships. It has 30 health points. It has a market price of 750 coins.
Zeppelin Airship
This Airship unit costs 600 coins and 30 oil. It is great against tanks, gunboats, and bombers. It has 40 health points. It has a market price of 1,500 coins.
Vintage Bomber
This is the first Bomber unit available for the player in Empires & Allies. It costs 800 coins and 45 oil. It is great against soldiers, battleships, and fighters. It has 50 health points and market price of 2,250 coins.
The Ripper
This Airship unit is unlocked after beating Kai Tana in the battle Last Stand. It costs 300 coins, 300 oil and 3 ores found in your empire. It is great against tanks, gunboats, and bombers. It has 60 health points and market price of 12,500 coins. It is based on the A-10 Thunderbolt Close Air Support Aircraft.
Mustang Fighter
This Fighter unit costs 1,200 coins, 60 oil and 2 ores found in your empire. It is great against artillery units, carriers, and airships. It has 60 health points and market price of 3,500 coins. It is based on the P-51 Mustang Fighter of the U. S. Air Force.
Light Airship
This Airship unit costs 1,500 coins, 75 oil and 4 ores. If you have aluminum, you’ll need gold. Copper will require iron. Gold will require uranium. Iron will require aluminum. Uranium will require copper. It is great against tanks, gunboats, and bombers. It has 80 health points and market price of 4,750 coins. It is based on the Bell H-13 Sioux helicopter.
Flying Fortress Bomber
This Bomber unit costs 1,200 coins, 60 oil and 6 ores. If you have aluminum, you’ll need copper. Copper requires gold. Gold requires iron. Iron requires uranium. Uranium requires aluminum. It is great against soldiers, battleships, and fighters. It has 100 health points and a market price of 6,000 coins.
The Honey Badger
This Bomber unit is unlocked after beating Jada Bombs in the battle Out with a Bang. It costs 1,200 coins, 60 oil and 6 ores found in your empire. It is great against soldiers, battleships, and fighters. It has 90 health points and market price of 14,125 coins.