Aero A.304

The Aero A.304 was a Czechoslovakian bomber aircraft that first flew in 1937. It had originally been developed as an airliner, the A.204, but when Aero could not find buyers for the design, it was militarised and successfully marketed to the Czechoslovak Air Force. It was also exported to Bulgaria, where it was known as the "Pelikan".

Operators

 * Bulgarian Air Force - (One unit in service)
 * Czechoslovakian Air Force
 * 🇩🇪 Germany
 * Luftwaffe - (War plunder from Czechoslovak Air Force)
 * 🇸🇰 Slovakia
 * Slovak Air Force (1939-1945)
 * 🇸🇰 Slovakia
 * Slovak Air Force (1939-1945)