Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0YMH callsign genealogy
Currently held by KEAIRNS, WILLIAM R
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 W0YMH's current licensee, walking backwards.
- Keairns, William RIAgranted 2007-03-27cancelled 2008-04-04
Successor callsigns
Callsigns held now by people who previously held W0YMH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0YMH, oldest first.
- DAVIS, RAYMOND E IA1994-01-18 → cancelled 2006-01-19
- KEAIRNS, WILLIAM R IA2018-02-09 active