Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MJP callsign genealogy
Currently held by Rowe, George F
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 W4MJP's current licensee, walking backwards.
- Price, MatthewVAgranted 2020-08-24cancelled 2020-09-11
Successor callsigns
Callsigns held now by people who previously held W4MJP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4MJP, oldest first.
- Rowe, George F FL2004-11-10 → cancelled 2017-02-04
- Price, Matthew VA2020-09-11 active