The Republic XF-91 Thunderceptor was a mixed-propulsion prototype interceptor aircraft powered by jet and rocket engines.
https://s3-us-west-1.amazonaws.com/h...nderceptor.jpg
Previously:
https://www.homemadetools.net/forum/...217#post134781
https://www.homemadetools.net/forum/...255#post134813
https://www.homemadetools.net/forum/...288#post134979
https://www.homemadetools.net/forum/...137#post134465
https://www.homemadetools.net/forum/...118#post130213