Fx-125 (Japan): Jet Heavy Bomber Aircraft

A Japanese prototype jet heavy bomber aircraft designed in the late 1940s, incorporating jet propulsion technology, but never entered production due to the end of World War II.

Fx-127 (Japan): Rocket-Powered Fighter Aircraft

A Japanese prototype rocket-powered fighter aircraft designed in the late 1940s, incorporating experimental rocket propulsion, but never entered production due to the end of World War II.

Fx-128 (Japan): Rocket-Powered Bomber Aircraft

A Japanese prototype rocket-powered bomber aircraft designed in the late 1940s, incorporating experimental rocket propulsion, but never entered production due to the end of World War II.

Fx-131 (Japan): Rocket-Powered Trainer Aircraft

A Japanese prototype rocket-powered trainer aircraft designed in the late 1940s, incorporating experimental rocket propulsion, but never entered production due to the end of World War II.

Fx-116 (Japan): Jet Trainer Aircraft

A Japanese prototype jet trainer aircraft designed in the late 1940s, incorporating jet propulsion technology, but never entered production due to the end of World War II.

Fx-117 (Japan): Jet Transport Aircraft

A Japanese prototype jet transport aircraft designed in the late 1940s, incorporating jet propulsion technology, but never entered production due to the end of World War II.

Fx-118 (Japan): Jet Reconnaissance Aircraft

A Japanese prototype jet reconnaissance aircraft designed in the late 1940s, incorporating jet propulsion technology, but never entered production due to the end of World War II.