Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0KTM callsign genealogy
Currently held by Hamilton, Trevor N
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 W0KTM's current licensee, walking backwards.
- Hamilton, Trevor NCOgranted 2000-05-09cancelled 2002-06-04
Successor callsigns
Callsigns held now by people who previously held W0KTM.
No current licensee on record previously held this callsign.