Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7AW callsign genealogy
Currently held by HAMMERS, JOHN L
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 WA7AW's current licensee, walking backwards.
- Arnett, JoshuaWAgranted 2020-04-24cancelled 2020-12-11
Successor callsigns
Callsigns held now by people who previously held WA7AW.
- Arnett, JoshuaWAgranted 2025-03-04
All historical holders
Every license row we've seen with the callsign WA7AW, oldest first.
- HAMMERS, JOHN L WA2008-05-31 → cancelled 2020-08-26
- Arnett, Joshua WA2020-12-11 → cancelled 2025-03-04