Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0TGM callsign genealogy
Currently held by Withrow, James L
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 W0TGM's current licensee, walking backwards.
- Withrow, James LNEgranted 2025-02-21cancelled 2025-05-09
Successor callsigns
Callsigns held now by people who previously held W0TGM.
No current licensee on record previously held this callsign.