Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5FXR callsign genealogy
Currently held by Rincon, Fred
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 K5FXR's current licensee, walking backwards.
- Rincon, FredPAgranted 2020-06-08cancelled 2020-06-27
Successor callsigns
Callsigns held now by people who previously held K5FXR.
No current licensee on record previously held this callsign.