Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB0YMD callsign genealogy
Currently held by SAMPERS, DAVID 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 WB0YMD's current licensee, walking backwards.
- Sampers, JamesIAgranted 2025-12-02cancelled 2025-12-20
Successor callsigns
Callsigns held now by people who previously held WB0YMD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB0YMD, oldest first.
- SAMPERS, DAVID M IA2001-01-16 → cancelled 2013-04-10
- Sampers, James IA2025-12-20 active