Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0AJS callsign genealogy
Currently held by Sytsma, Andrew 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 W0AJS's current licensee, walking backwards.
- Sytsma, Andrew JIAgranted 2021-01-27cancelled 2021-03-12
Successor callsigns
Callsigns held now by people who previously held W0AJS.
- STYLES, ANDREW JVTgranted 2025-11-25
All historical holders
Every license row we've seen with the callsign W0AJS, oldest first.
- STYLES, ANDREW J VT2006-02-17 → cancelled 2015-11-28
- Sytsma, Andrew J IA2021-03-12 active