Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JTM callsign genealogy
Currently held by McCrocklin, James 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 K5JTM's current licensee, walking backwards.
- McCROCKLIN, JAMES TTXgranted 2010-04-23cancelled 2010-06-12
Successor callsigns
Callsigns held now by people who previously held K5JTM.
No current licensee on record previously held this callsign.