Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4CYB callsign genealogy
Currently held by DASHNER, JOHN M
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 WA4CYB's current licensee, walking backwards.
- DASHNER, PAUL AGAgranted 2019-11-14cancelled 2019-12-03
Successor callsigns
Callsigns held now by people who previously held WA4CYB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4CYB, oldest first.
- DASHNER, JOHN M GA1988-07-26 → cancelled 2000-07-27
- DASHNER, PAUL A GA2019-12-03 active