Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7COC callsign genealogy
Currently held by Premo Sr, Wayne D
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 W7COC's current licensee, walking backwards.
- Premo Sr, Wayne DMTgranted 2004-01-22cancelled 2004-05-11
Successor callsigns
Callsigns held now by people who previously held W7COC.
No current licensee on record previously held this callsign.