Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5SMC callsign genealogy
Currently held by San Marcos Amateur Radio 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 K5SMC's current licensee, walking backwards.
- KJ6HPVcancelledSan Marcos Amateur Radio ClubCAgranted 2010-05-04cancelled 2010-05-25
Successor callsigns
Callsigns held now by people who previously held K5SMC.
No current licensee on record previously held this callsign.