Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5TFM callsign genealogy
Currently held by MCBRIDE, THOMAS F
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 K5TFM's current licensee, walking backwards.
- Mc Bride, Thomas FTXgranted 1999-10-19cancelled 1999-11-30
Successor callsigns
Callsigns held now by people who previously held K5TFM.
No current licensee on record previously held this callsign.