Friedrichshafen FF.43

Friedrichshafen FF. 43 History

Flugzeugbau Friedrichshafen, founded in Germany in June 1912, played a significant role in the German military during World War I (1914-1918). Specializing in seaplanes and large bombers, the company aimed to contribute to the war effort. In mid-1916, amidst the conflict, the company developed the FF. 43, a seaplane/biplane fighter designed for defensive roles at German Imperial Navy seaplane bases. The FF. 43 featured a traditional single-seat, single-engine design with a double float for water use.

Powered by a water-cooled Mercedes D. III 6-cylinder engine, the aircraft had a top speed of 101 mph, a range of 250 miles, and a service ceiling of 9,800 feet. It was armed with a 1 x 7.92mm LMG 08/15 machine gun synchronized with the rotating propeller blades. The German Navy evaluated the FF. 43 and other designs in June, and Friedrichshafen completed the prototype's first flight in September 1916.

However, despite testing at Zeebrugge in October, the FF. 43 was not selected for further development or series production. The unique seaplane fighter was ultimately scrapped in April 1917, marking the end of Flugzeugbau Friedrichshafen's involvement in military aviation.

Specification

Basics

Years of Service: 1916

Origins: German Empire

Status: Development ended.

Crew: 1

Production: 1

Manufacturer: Aircraft Friedrichshafen - German Empire

Operators: German Empire

Roles

Special Mission: Anti-ship: Equipped to find, track, and attack enemy surface elements through visual acquisition, radar support, and ship-based weapons.

Nautical/navy: Water mobility capability for a variety of land-based or ship-based maritime missions, supported by Allied Naval Surface Forces.

Intelligence Surveillance Reconnaissance (ISR), reconnaissance: Monitor ground targets/target areas to assess surrounding threat levels, enemy strength, or enemy movement.

X-Plane (development, prototype, tech demo): Aircraft designed for prototyping, technology demonstration, or research/data collection.

Dimensions and Weight

Length: 28.1 ft (8.55 m)

Width/span: 32.5 feet (9.92 m)

Height: 11.0 feet (3.35 m)

Cured weight: 1,764 lbs (800kg)

MTOW: 2,381 lbs (1,080 kg)

Wgt Difference: +617 lbs (+280kg)

Performance

Installed: 1 x Mercedes D.III 6-cylinder in-line water-cooled engine, 160 hp driving a twin-blade propeller unit on the nose.

Maximum speed: 103 km/h (165 km/h | 89 kn)

Maximum: 9,843 feet (3,000 m | 2 mi)

Area: 249 km (400 km | 741 nautical miles)

Rate of climb: 445 ft/min (136 m/min)

Weapon

1 x 7.92 mm LMG 08/15 belt-fed air-cooled machine gun located above the nose and fired synchronously by rotating propeller blades.