Frank Warren, Assistant Constructor, Royal Airship Works
RAW Cardington. Warren was on board the second trial flight of R36 from Inchinnan to Pulham on April 2-3, 1921. He issued a report on his findings during this flight for the Royal Airship Works.
The following obituary is taken from Graces Guide. “Mr. F Warren, another victim of the airship disaster, had been an Admiralty official. He entered Devonport Dockyard in 1892, and distinguished himself in the Dockyard Technical School. He joined the Admiralty as a draughtsman on the staff of the Engineer-in-Chief of the Navy in 1903, and was connected with the engine work of airships from the time the Admiralty assumed responsibility for airship design. When the work was transferred to the Air Ministry, Mr. Warren was appointed an assistant airship constructor. He was an authority on all matters connected with high-power internal combustion engines for submarines as well as for airships.”