Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RXS callsign genealogy
Currently held by Smith, Rexford 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 K4RXS's current licensee, walking backwards.
- Smith, Rexford WTNgranted 2022-10-20cancelled 2023-09-09
Successor callsigns
Callsigns held now by people who previously held K4RXS.
No current licensee on record previously held this callsign.