The Naval Academy station was transmitting on 7,535.0 KHz, while listening to 7,028.0 KHz. I was able to work NSS on CW today at 17:46 UTC. (Subsequently worked NSS on SSB 7.536.5/7.197 MHz, and NAF on SSB 7.542/7.275 MHz)
Boy, is it hard to get a non-ham call and frequency logged in DXkeeper (but doable). I understand QSLs can be exchanged through K3LU, their QSL manager.
