Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7YCA callsign genealogy
Currently held by Yavapai County ARES/RACES
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 K7YCA's current licensee, walking backwards.
- KD7RQTcancelledYavapai County ARES/RACESAZgranted 2002-06-10cancelled 2002-07-13
Successor callsigns
Callsigns held now by people who previously held K7YCA.
No current licensee on record previously held this callsign.