Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR5ALX callsign genealogy
Currently held by Ramirez, Alexandro 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 KR5ALX's current licensee, walking backwards.
- Ramirez, Alexandro RTXgranted 2020-12-07cancelled 2021-01-01
Successor callsigns
Callsigns held now by people who previously held KR5ALX.
No current licensee on record previously held this callsign.