Hm. 21: Horsa Glider

A British troop-carrying glider used extensively during World War II. It played a vital role in airborne landings, such as the Normandy landings.

Hm. 22: Horten Ho 29

A German experimental flying wing aircraft designed for high-speed reconnaissance. It was an early attempt to develop a jet-powered flying wing.

Hm. 23: Henschel Hs 129

A German ground-attack aircraft designed to support ground troops and destroy enemy tanks. It was armed with a powerful 75mm cannon and machine guns.

Hm. 24: Homing Device

A technology that enables a missile or torpedo to track and target a specific object, such as a ship or aircraft. It was used in various forms during World War II, particularly by Germany.

Hm. 25: He 100

A German single-seat fighter aircraft designed for high-speed performance. It was considered one of the fastest aircraft of its time but was not widely produced due to production difficulties.

Hm. 26: Hand-Held Anti-Tank Weapon

A portable weapon designed to destroy enemy tanks. Examples include the Panzerfaust and the Bazooka, which were used during World War II.

Hm. 27: Heavy Anti-Aircraft Gun

A large-caliber gun designed to engage enemy aircraft at high altitudes. It was used by both sides during World War II to protect cities and military installations from air attacks.

Hm. 11: Harrier Jump Jet

A British jet aircraft capable of vertical takeoff and landing (VTOL). It was used by the Royal Air Force and other air forces throughout the Cold War and beyond.

Hm. 28: He 115

A German reconnaissance seaplane used during World War II. It was known for its long range and its ability to operate in rough seas.

Hm. 12: Heavy Bomber

A large, long-range bomber aircraft designed to carry a heavy payload of bombs. They were crucial for strategic bombing campaigns and were often used for night raids.