Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4JYD callsign genealogy
Currently held by Bick mr, Michael P
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 WA4JYD's current licensee, walking backwards.
- Bick, Michael PFLgranted 2012-10-15cancelled 2012-11-20
Successor callsigns
Callsigns held now by people who previously held WA4JYD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4JYD, oldest first.
- BICK, PAUL E FL2000-03-28 → cancelled 2012-05-09
- Bick mr, Michael P FL2024-08-28 active