Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7BSA callsign genealogy
Currently held by Boy Scout Troop 127 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 KJ7BSA's current licensee, walking backwards.
- KJ7KWVcancelledBoy Scout Troop 127 Amateur Radio ClubAZgranted 2019-11-26cancelled 2019-12-21
Successor callsigns
Callsigns held now by people who previously held KJ7BSA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ7BSA, oldest first.
- BOY SCOUT TROOP 127 AMATEUR RADIO CLUB AZ2008-01-12 → cancelled 2019-10-02
- Boy Scout Troop 127 Amateur Radio Club AZ2019-12-21 active