Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7YJP callsign genealogy
Currently held by Yavapai County Jeep Posse 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 K7YJP's current licensee, walking backwards.
- KJ7WUPcancelledYavapai County Jeep Posse Amateur Radio ClubAZgranted 2021-04-12cancelled 2021-04-30
Successor callsigns
Callsigns held now by people who previously held K7YJP.
No current licensee on record previously held this callsign.