Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7HS callsign genealogy
Currently held by Sowizral, Henry A
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 AA7HS's current licensee, walking backwards.
- Sowizral, Henry AWAgranted 2022-04-05cancelled 2022-05-07
Successor callsigns
Callsigns held now by people who previously held AA7HS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA7HS, oldest first.
- LUDDINGTON, STEPHEN L WA2001-01-31 → cancelled 2013-02-13
- Sowizral, Henry A WA2022-05-07 active