Historical Timeline1928–29 - Origins: Inland Flying ServicesCaptain R. M. B. Ward and A. B. Forsyth establish Inland Flying Services near Romford, Essex, providing pleasure flights and aircraft maintenance. The company is incorporated in April 1929.1930 - Relocation to the Isle of WightFollowing difficulties securing a lease in Essex, the business relocates to the Shanklin area and adopts the name Wight Aviation on 16 April 1930. Its activities include flying tuition, charter flights and pleasure flying.1931–32 - New ownership and expansionLionel Balfour and Francis Luxmoore take over and recapitalise the business. Plans are developed for a regular air-ferry service across the Solent, supported by facilities at Portsmouth and a new aerodrome near Ryde.1932 - PSIOWA is formedOn 11 May, the company adopts the name Portsmouth, Southsea and Isle of Wight Aviation. The Spithead Air Ferry begins operating between Portsmouth and Ryde on 27 June, initially offering four return flights daily. New aircraft are added. Sightseeing and Joyrides continue, plus a new service to Shoreham is subsequently added.1933–34 - Rapid growth and new routesThe airline increases its Solent services and introduces routes linking the Isle of Wight and Portsmouth with destinations including London, Bournemouth, Southampton and Shanklin. In 1934, it carries almost 40,000 passengers across its operations. Attempts to establish an air-mail service prove problematic, while competition with railway-backed operators constrains expansion.1935–38 - Established regional operatorPSIOWA continues expanding its air-ferry operations, modernising its Ryde facilities and adding aircraft to its fleet. In 1938, services extend to Sandown, and the company receives formal licensing for its established routes under the new air-navigation regulations.1939–40 - Wartime disruptionScheduled commercial flying to the Isle of Wight ceases in September 1939 following the outbreak of the Second World War. The company shifts towards aircraft repair and support work. Amy Johnson, who had flown for PSIOWA, joins the Air Transport Auxiliary in 1940.1943 - RenamingIn February 1943, the company formally changes its name to Portsmouth Aviation.