Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4TRM callsign genealogy
Currently held by Mc Intyre, Terry R
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 K4TRM's current licensee, walking backwards.
- MCINTYRE, TERRY R.cancelled 1999-01-08
Successor callsigns
Callsigns held now by people who previously held K4TRM.
No current licensee on record previously held this callsign.