Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0REC callsign genealogy
Currently held by ALLEN, SPENCER M
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 K0REC's current licensee, walking backwards.
- Euclides Carneiro, RubensNYgranted 2026-02-07cancelled 2026-03-10
Successor callsigns
Callsigns held now by people who previously held K0REC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0REC, oldest first.
- ALLEN, SPENCER M FL1990-05-29 → cancelled 2002-05-30
- Euclides Carneiro, Rubens NY2026-03-10 active