Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4NMR callsign genealogy
Currently held by SMALL, THOMAS C
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 K4NMR's current licensee, walking backwards.
- Small, Thomas GFLgranted 2008-11-12cancelled 2011-10-01
Successor callsigns
Callsigns held now by people who previously held K4NMR.
No current licensee on record previously held this callsign.