HG III was developed from for more high speed & better maneuverbility. both jet engines embedded in the wing near root of wings. degree of swept wing swepd 35 degree & 45 degree in 2 groups. Safety margin of top speed is Mach
The Blohm & Voss was an flying wing fighter project powered by or BMW turbojets because of the delay of the and BMW engines a was projected with two Jumo jet engines but the war ended before it came to that
Convair Sea Dart was a unique American seaplane fighter aircraft that rode on twin hydro-skis for takeoff. It flew only as a prototype, and never entered production. It is the only seaplane so far to have exceeded the speed of sound (in shallow dive).
The German Focke-Wulf Huckebein was a jet-powered fighter aircraft designed as the successor to the Messerschmitt and other day fighters in Luftwaffe service during World War II. Only a few prototypes were developed.