Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5SOC callsign genealogy
Currently held by 2ND CLASS OPERATORS CLUB
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 W5SOC's current licensee, walking backwards.
- KE5PYCcancelledNew Mexico Second Class Operators ClubNMgranted 2007-08-13cancelled 2007-09-11
Successor callsigns
Callsigns held now by people who previously held W5SOC.
No current licensee on record previously held this callsign.