Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7SA callsign genealogy
Currently held by KERNANDER, WILLIAM H
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 AA7SA's current licensee, walking backwards.
- KM7GMGcancelledTroop 624 Amateur Radio ClubWAgranted 2026-06-13cancelled 2026-07-03
Successor callsigns
Callsigns held now by people who previously held AA7SA.
- Juhola, DouglasNVgranted 2025-09-20
All historical holders
Every license row we've seen with the callsign AA7SA, oldest first.
- KERNANDER, WILLIAM H CA1998-11-16 → cancelled 2004-10-07
- Juhola, Douglas NV2015-10-20 → cancelled 2015-11-28
- Troop 624 Amateur Radio Club WA2026-07-03 active