In a note he wrote to the Inspector-General of the Canadian Air Force, Air Vice-Marshal Sir Willoughby Gwatkin, Tylee proposed that the RAF Ensign be adopted with a maple leaf at the centre of the roundel.
In July 1913 he was appointed Chief Staff Officer, Canada, the first to be appointed by the Dominion Government instead of by the British War Office.
Holly Willoughby | Willoughby | Gilbert Heathcote-Drummond-Willoughby, 1st Earl of Ancaster | City of Willoughby | Willoughby on the Wolds | Willoughby Shortland | Willoughby, Ohio | Willoughby, Lincolnshire | Thomas Willoughby (MP) | Thomas Willoughby | Robert Willoughby, 6th Baron Willoughby de Eresby | Robert Willoughby | Percival Willoughby | Patricia N. Willoughby | John Verney, 20th Baron Willoughby de Broke | Claud Heathcote-Drummond-Willoughby | Willoughby Smith | Willoughby Lost Nation Municipal Airport | Willoughby J. Edbrooke | Willoughby Gray | Willoughby Bay | William Willoughby, 1st Baron Willoughby of Parham | William Willoughby, 11th Baron Willoughby de Eresby | William F. Willoughby | Westel Willoughby, Jr. | Thomas Willoughby, 1st Baron Middleton | Robert Welles, 8th Baron Willoughby de Eresby | Peter Drummond-Burrell, 22nd Baron Willoughby de Eresby | Michael Willoughby, 11th Baron Middleton | John Willoughby |