Has anyone ever heard of a plane SR-75, a replacement for the 71?
markwillstar asked: When i was young i built a model airplane of a replacement for the SR-71 called the SR-75 Penetrator (i think was the name).
It had the same body shape, but carried at least 2 pilots maybe 3.
It also had flat wings and up turned ends.
Instead of the nasal engines it had B1 [...]