Just A Car Guy: the Convair XB36 and NB 36, and B 36... Not the only aircraft that tested caterpillar tracks for landing gear, but the only to try a reactor for power
Convair NB-36H Cockpit
SimplePlanes | Convair NB-36H (nuclear power)
Convair NB-36H Crusader - Non-LSP Works - Large Scale Planes