Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4MRT callsign genealogy
Currently held by GLANCY, RAY 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 W4MRT's current licensee, walking backwards.
- GERMAN, MACE BTXgranted 2001-03-12cancelled 2001-05-01
Successor callsigns
Callsigns held now by people who previously held W4MRT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4MRT, oldest first.
- GLANCY, RAY W KY1991-08-06 → cancelled 1994-05-28
- GERMAN, MACE B TX2021-02-04 active