Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4MJT callsign genealogy
Currently held by Taylor, Matthew J
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 WD4MJT's current licensee, walking backwards.
- Taylor, Matthew JTNgranted 2013-04-24cancelled 2013-05-21
Successor callsigns
Callsigns held now by people who previously held WD4MJT.
- Taylor, Matthew JTNgranted 2026-06-23
All historical holders
Every license row we've seen with the callsign WD4MJT, oldest first.
- ROWE, EDWARD C VA1988-06-21 → cancelled 2000-06-22
- Taylor, Matthew J TN2023-04-26 → cancelled 2026-06-23