Name:   Old Diver - Subject:   Closer to Home Date:   7/21/2017 12:03:06 PM

   There is an A-21 on display at the Birminghan Aviation Museum. This is the original single seat interseptor version of what became the SR-71. It was designed to intersept the MIG-21. There is another one at the space museum in Huntsville.

   There is a great book on this called the Skunk Works by Ben Rich.