Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7KK callsign genealogy
Currently held by HARMON, BERET J
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 AA7KK's current licensee, walking backwards.
- Welch, Gene IWAgranted 2024-01-17cancelled 2024-04-20
Successor callsigns
Callsigns held now by people who previously held AA7KK.
All historical holders
Every license row we've seen with the callsign AA7KK, oldest first.
- HARMON, BERET J WA2011-09-15 → cancelled 2023-09-19
- Welch, Gene I WA2024-04-20 → cancelled 2026-02-27