In August 1910 he flew a Howard Wright biplane at Larkhill when there were only two other machines there, namely, Captain Fulton's Bleriot and the first biplane of the Bristol Company. On this occasion he crashed and broke both his ankles. When the Air Battalion was formed in 1911 he chose to work with airships, and was given the command of the airship company. His courage and gallantry were unfailing, and his parachute descents were legion. When Professor Gaudron fell ill, and was prevented from giving his exhibition descents in a parachute at the Alexandra Palace, Captain Maitland took his place. He was the first to make a parachute descent from an airship; this was from the airship _Delta_, in 1913. In 1915, for the purpose of experiment, he descended in a parachute liberated from a spherical balloon at a height of 10,500 feet. In 1917 he jumped, with his parachute, from an airship over the sea at a height of a thousand feet. He believed that the parachute is a necessary adjunct to the airship, and that by practice and experience it can be brought into safe habitual use. So he did not sit on a fence and watch the thistledown, but took every opportunity that presented itself for a parachute descent. One such opportunity he refused. When, on the 24th of August 1921, he was killed in the disaster to the R 38, he spent his last moments in endeavouring to check and control the fall of the airship. He was free from self-regard, and had the devotion of all who served with him. His life, though it ended in its prime, was surprisingly long, for he had made danger his friend, and in the advancement of the cause to which he dedicated himself had welcomed every risk.