U25B 5210 (Frisco 808) by Frisco.org Posted on August 20, 2016 U25B 5210 (Frisco 808) U25B 5210 (Frisco 808) at Memphis, Tennessee in May 1981. This entry was posted in BN Patched, RT Collection and tagged 5210, 808, General Electric, U25B. Bookmark the permalink.