The Keystone LB-5 (originally ordered under the Huff-Daland name) was a bomber aircraft produced in the United States in the late 1920s. Its manufacturer...

The Keystone LB-6 and LB-7 were 1920s American light bombers, built by the Keystone Aircraft company for the United States Army Air Corps, called Panther...

Keystone B-5 is a light bomber made by the Keystone Aircraft company for the United States Army Air Corps in the early 1930s. The B-5A was a Keystone...

Keystone Aircraft Corporation was an early American airplane manufacturer. Headquartered in Bristol, Pennsylvania, the company was formed as "Ogdensburg...

B-3 was originally ordered as the LB-10A (a single-tail modification of the Keystone LB-6), but the Army dropped the LB- 'light bomber' designation in 1930...

Bombs: 2,500 lb (1,100 kg); 4,000 lb (1,800 kg) on short runs Related development Keystone B-3 Keystone B-5 Keystone B-6 Related lists List of bomber aircraft...

Bombs: 2,500 lb (1,100 kg); 4,000 lb (1,800 kg) on short runs Related development Keystone B-3 Keystone B-4 Keystone B-5 Related lists List of bomber aircraft...

Douglas DT Douglas O-2 Felixstowe F5L Fokker T.II Handley Page H.P.20 Keystone LB-5 Witteman-Lewis XNBL The engine was also used in the RN-1 (Zodiac) blimp...

the 11th Bombardment Squadron of the 7th Bomb Group, flying a bi-wing Keystone LB-5 bomber. There he was introduced to transport aircraft, ferrying a Fokker...

a new dam. The 1st Provisional Bombardment Squadron, equipped with Keystone LB-5 bombers, attacked the bridge over a period of five days, flying 20 missions...

and crew of 1,500. A total of 75 aircraft were assembled, including Keystone LB-5 bombers that portrayed the German World War I Gotha bombers, located...

from American airplanes: Keystone General characteristics Crew: 1 Capacity: 3 passengers / 1,223 lb (555 kg) Length: 32 ft 5 in (9.88 m) Wingspan: 36 ft...

The Keystone K-47 Pathfinder was an airliner developed in the United States in the late 1920s, built only in prototype form. The Pathfinder was an attempt...

Keystone B-3 Keystone B-4 Keystone B-5 Keystone B-6 Keystone LB-1 Keystone LB-3 Keystone LB-5 Keystone LB-6 Keystone LB-7 Keystone LB-8 Keystone LB-9...

Huff-Daland TW-5 trainer Huff-Daland LB-1 light bomber Keystone B-3 bomber Keystone B-4 bomber Keystone B-5 bomber Keystone B-6 bomber Keystone LB-5 light bomber...

throughout the 1920s, the squadron being upgraded to the Keystone LB-5 in 1929, then the Keystone B-3 in 1931. Also, the 28th flew the Loening OA-1 amphibian...

night bomber in 1924 (28th BS); Boeing PW-9 fighters in 1926 (3d PS); Keystone LB-5 bombers in 1929 (28th BS). Beginning in 1930, the 3d Pursuit Squadron...

Martin NBS-1, 1919-1928 Keystone LB-5, 1928-1932 Keystone LB-7, 1928-1932 Keystone B-3, 1928-1932 Keystone B-5, 1928-1932 Keystone B-6, 1932-1936 Martin...

aircraft Kawasaki Type 88 Keystone LB-5 Latécoère 28 Nieuport-Delage Ni-D 52 Piaggio P.6 Pitcairn PA-4 Fleetwing II Pitcairn PA-5 Mailwing Polikarpov P-2...

assigned to the 7th Bombardment Group. It was initially equipped with Keystone B-3 and B-4 biplane bombers, the bombers usually differed from each other...

was uneventful and the other patrol targeted a truck convoy in Metz with 20 lb bombs hand-dropped from their S.E. 5a aircraft. The unit returned to the United...

was revised, and the TW-5 became an Advanced Trainer AT-1. In 1927, Huff-Daland Aero Corporation became a division of Keystone Aircraft Corporation. Versions...

Huff-Daland Division of the Keystone Aircraft Corporation. A single example of the Huff-Daland XB-1 bomber became the Keystone XB-1B, after its original...

(service test) Keystone XLB-5, 1927 (service test) Keystone LB-5, 1927–1929 Keystone LB-6, 1929–Unknown Keystone LB-7, 1929–Unknown Keystone B-3, 1931–Unknown...

LB-1 – Huff-Daland (later Keystone) LB-2 – Atlantic/Fokker LB-3 – Keystone LB-4 – Martin (not built) LB-5 – Keystone LB-6 – Keystone LB-7 – Keystone LB-8...

configuration, and era Fokker XLB-2 Huff-Daland XB-1 Huff-Daland XHB-1 Keystone LB-7 Sikorsky S-37 Related lists List of military aircraft of the United...

The Huff-Daland LB-1 was an American biplane light bomber aircraft operated by the United States Army Air Service in the 1920s. Derived from the XLB-1...

The Keystone K-55 Pronto was a mail plane developed in the United States in the late 1920s. The Pronto was a conventional single-bay, unequal-span biplane...

variants of the PN were built for the United States Navy by Douglas, Keystone and Martin. The PN flying boats were twin-engine biplanes with their engines...

The Loening C-4C, later the Keystone-Loening K-85 Air Yacht following the merger of the Loening and Keystone companies, was an amphibious utility biplane...