Scott retired from the RAF in October 1919, subsequently joining the technical staff of the Royal Airship Works at
Cardington, Bedfordshire, in 1920. Although British airship development "initially began to languish" in peacetime, Scott was a member of the "nucleus staff" retained until development was resumed under the auspices of the Imperial Airship Scheme from 1924. However, thanks to Scott's decision to conduct the tests at altitude, he was able to "trim [the R36] and...bring her safely to earth" by moving crew members about within the hull. However, just a week after the Ascot flight, the R36's career was ended by severe damage to its bows resulting from a landing accident at Pulham. After taking over command from the ship's captain, Flight Lieutenant
Herbert Irwin (later captain of the R101), Scott conducted an excessively rapid approach to the mast.
The Imperial Airship Scheme Proposals for an airship network connecting Britain with its colonies and dominions worldwide emerged in the years following the R34's transatlantic flight, although political and economic difficulties slowed their progress. The Imperial Airship Scheme, providing for the construction of two competing prototype passenger airships (R100, built by the
Vickers-controlled Airship Guarantee Company at Howden, and R101, built by the state-owned Royal Airship Works at Cardington), was instigated in 1924. In the same year, Scott assumed the position of Officer in Charge of Flying and Training in the Air Ministry's Airship Directorate. (His title became Assistant Director of Airship Development (Flying) in January 1930.) The R34's sister ship, R33, was employed on test flights to provide data for the design of the new ships; it was commanded by Flight Lieutenant Irwin, former captain of the R36 and later to command the R101. On the night of 16–17 April 1925, the R33 broke from the Pulham mast during a gale and was blown stern-first to the Netherlands before those aboard—led by the first officer, Flight Lieutenant Ralph Booth, who would later command the R100—could regain control. Following the incident, Booth praised the "valuable guidance" that Scott had provided via radio. Scott was involved more directly in a second incident with the R33, this time on its final flight in November 1925, when the ship hit the shed doors at Pulham while under his control. Shortly before his death aboard the R101 in 1930, Scott told
Flight magazine that, on the R100 and R101's intercontinental flights, he was "officer in command of the flight" and decided "all such points as when the ship would sail, her course, her speed, her altitude." The airships' own captains were "in charge of the crew and discipline." In his book on the R101,
The Millionth Chance,
James Leasor echoed Higgins's description, likening Scott's position to that of "an Admiral in his
flagship", with Irwin being "the flagship captain and responsible for [crew] discipline."
Second Atlantic crossing In his capacity as "admiral", Scott flew from Cardington to
Montreal and back aboard the R100 in mid-1930. The ship left Cardington in the early hours of 29 July and, despite some encounters with stormy conditions that caused damage to its tail fins (and would later cause some commentators to question Scott's judgement), arrived in Montreal early on 1 August, after 78 hours and 49 minutes of flying time. During its stay in Canada, the R100 made a flight of 25 hours and 57 minutes duration over
Quebec and southern
Ontario. The return flight set out on the evening of 13 August and arrived in Cardington on the morning of 16 August after 57 hours and 56 minutes of flying time; the trip was generally uneventful. ==Technical contributions==