U30B 5773 (Frisco 835) by Frisco.org Posted on August 8, 2016 U30B 5773 (Frisco 835) U30B 5773 (Frisco 835) at Springfield, Missouri on January 4, 1981 (J.H. Wilson). Posted in BN Patched, RT Collection | Tagged 5773, 835, General Electric, U30B | Leave a comment