Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2WRJ callsign genealogy
Currently held by Mayhew, Mark W
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 K2WRJ's current licensee, walking backwards.
- Mayhew, Mark WVAgranted 2024-07-04cancelled 2024-07-27
Successor callsigns
Callsigns held now by people who previously held K2WRJ.
- RICHARDSON JR, WILLIAMNYgranted 2020-09-01
All historical holders
Every license row we've seen with the callsign K2WRJ, oldest first.
- RICHARDSON JR, WILLIAM NY1999-05-07 → cancelled 2000-11-14
- Mayhew, Mark W VA2024-07-27 active