Authored By Dan Alex (Updated: 5/26/2016):
Design was wholly Arado and made use of some distinct features. A pair of low-mounted, swept-back wings were fitted at the center of the tubular fuselage with slab sides. The wings sported some dihedral and featured curved tips. The single pilot would have sat in a pressurized cockpit fitted just aft of a short nose-cone assembly. Vision to the front quadrant from under the single-piece glass canopy would have been excellent. The fuselage tapered off at the rear to which sat a high-mounted "Tee" style tail system sporting two vertical fins. The horizontal tail surfaces were swept while the vertical fins were nearly triangular in shape. Perhaps the most notable design element of the TEW 16/43-15 was its positioning of the jet engine, this mounted along the top of the fuselage spine with the intake wrapped around and aft of the canopy. The engine compartment ran some distance behind amidships and exhausted between the twin vertical tail fins. Fuel for the two powerplants was dispersed about the internal fuselage, in positions both central and aft.
The TEW 16/43-15 was to be another Arado design to make use of the patented DVL 1940 spherical tires. The aircraft would have used these special space-saving wheels across two main landing gear legs and a nose landing gear leg in a tricycle arrangement. The nose landing gear retracted under and forward of the cockpit floor while the main legs retracted into each wing root. Each of the landing gear systems retracted forwards into their respective bays.
Armament was never overlooked on these types of aspiring Luftwaffe fighter designs and the TEW 16/43-15 did not disappoint. Weapons of choice would have been a pair of MG 151/15 15mm cannons or a pair of MG 151/20 20mm cannons. Additional armament could have been a single MK 103 30mm cannon or a pair of MK 108 30mm cannons. The armament was to be centralized along the fuselage sides forward of the wings.
Performance specifications were, of course, estimated. Power could possibly have been derived from a Heinkel-brand He S 011 series jet engine of 2,866lbs thrust. Rocket propulsion was to be a Walter HWK 509A series bi-fuel rocket thruster. The fuel for the thruster consisted of the volatile C-Stoff and T-Stoff fuel combination. A top speed of 572 miles per hour was envisioned as was an optimistic ceiling of 61,600 feet with a range of 745 miles.
Like many of the potential Luftwaffe plans throughout the war however, the TEW 16/43-15 remained the stuff of German dreams. It was never followed up on nor was a prototype ever completed let alone test flown - leaving to the imagination of what impact (if any) this fighter aircraft might have had on the outcome of the war. Needless to say, it was a complex design that would have had to clear many-a-hurdle to see fruition and was perhaps left best on the engineer's drawing board and nothing more. The idea of the jet/rocket-powered fighter lived on for a time in the post-war years but the theory was soon ousted by the advent of afterburning jet-powered engines to achieve the desired results.