Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2MTH callsign genealogy
Currently held by Hazel, Mark T
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 K2MTH's current licensee, walking backwards.
- Hazel, Mark TNYgranted 1998-09-18cancelled 2008-01-04
Successor callsigns
Callsigns held now by people who previously held K2MTH.
No current licensee on record previously held this callsign.