British Army airship Beta

Beta 1
Beta I at Farnborough
Role Experimental aircraft, reconnaissance aircraft
National origin United Kingdom
Manufacturer Army Ballon Factory
First flight 25 April 1910
Number built 1

The Beta 1 was a non-rigid airship constructed for experimental purposes in the United Kingdom by the Army Balloon Factory in 1910. Reconstructed as Beta II, it was used successfully by the British Army and then by the Royal Naval Air Service as HMA No.17, and was finally struck off charge in 1916.