Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0TRY callsign genealogy
Currently held by Mallory, Donald 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 KC0TRY's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC0TRY.
- Mallory, Donald WMNgranted 2005-01-21cancelled 2013-10-30