Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5CPU callsign genealogy
Currently held by Sova, Shane A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W5CPU's current licensee, walking backwards.
- Sova, Shane ANMgranted 2018-09-17cancelled 2018-10-30
Successor callsigns
Callsigns held now by people who previously held W5CPU.
- RASA, ROBERT CTXgranted 2015-01-27cancelled 2019-03-30
All historical holders
Every license row we've seen with the callsign W5CPU, oldest first.
- RASA, ROBERT C TX2009-04-16 → cancelled 2015-01-27
- Sova, Shane A NM2018-10-30 active