Didn’t they build a few of this type wing layout, called Pterodactyl’s?View attachment 551968
This twin-engine British experimental craft was primarily a military plane, though it had incredible potential for civilian purposes as well. First flown in 1945, it possessed incredible endurance and range for such a relatively lightweight transport/bomber. Uniquely, it was the first heavy bomber specifically designed to land on aircraft carriers. The Libellula was able to deliver a 2,000-pound payload out to 1,600 miles and cruise at 400 mph… quite an impressive list of specs for that day and age. As a civilian plane, it would have served as an incredibly powerful medium commuter plane. Read more about military aircraft
The M.39B Libellula (from Libellulidae, a taxonomic family of dragonflies) was a Second World War tandem wing experimental aircraft built by Miles Aircraft, designed to give the pilot the best view possible for landing on aircraft carriers. A scale version of the M.39 design was proposed by Miles to meet Air Ministry specification B.11/41 for a fast bomber. The M.39B was used by Miles to generate data from which the M.39 design was improved, but the M.39 project was cancelled and the M.39B broken up.