A PBH that size would be extremely useful for getting out of (and back into) our solar system, at least for probes that could survive being slingshot to a fra

A PBH that size would be extremely useful for getting out of (and back into) our solar system, at least for probes that could survive being slingshot to a fraction of light speed. It could be like slingshoting around the sun, but but at a few miles from the core instead of a million miles.