Hl. 11

The Heinkel He 112 was a German fighter aircraft that competed with the Messerschmitt Bf 109 for the role of primary fighter in the Luftwaffe. While it was deemed less successful than the Bf 109, it still served in various roles throughout World War II.

Hl. 12

The Heinkel He 162 was a German jet fighter developed late in World War II. Due to its late arrival and limited production, it had little impact on the war’s course, but it represented a significant step towards future jet fighter technology.

Hk-47

A German 20mm anti-aircraft gun, mounted on a towed carriage, used by the Luftwaffe during World War II, providing mobile anti-aircraft defense.

Hk-48

A German 30mm anti-aircraft gun, mounted on a towed carriage, used by the Luftwaffe during World War II, providing anti-aircraft defense against heavier aircraft.

Hk-49

A German 50mm anti-aircraft gun, mounted on a towed carriage, used by the Luftwaffe during World War II, providing high-altitude anti-aircraft defense.

Hk-50

A German 75mm anti-tank gun, also known as the PaK 40, mounted on a self-propelled carriage, used by the Wehrmacht during World War II, providing mobile anti-tank firepower.

Hk-37

A German 210mm railway gun, mounted on a specially designed railway carriage, used by the Wehrmacht during World War II, providing long-range bombardment capabilities.

Hk-38

A German 88mm anti-aircraft gun, also known as the Flak 88, mounted on a Sturmgeschütz III assault gun, used by the Wehrmacht during World War II, providing both anti-aircraft and anti-tank capabilities.

Hk-39

A German 20mm anti-aircraft gun, mounted on a Sd.Kfz. 234/2 Puma armored car, used by the Luftwaffe during World War II, providing mobile anti-aircraft defense.

Hk-40

A German 30mm anti-aircraft gun, mounted on a Sd.Kfz. 234/4 Puma armored car, used by the Luftwaffe during World War II, providing anti-aircraft defense against heavier aircraft.