Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4REY callsign genealogy
Currently held by Higuera, Karey
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 K4REY's current licensee, walking backwards.
- Higuera, KareyINgranted 2023-06-27cancelled 2023-07-15
Successor callsigns
Callsigns held now by people who previously held K4REY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4REY, oldest first.
- WITCHER, CLAIR L NC1997-06-05 → cancelled 2009-06-06
- REYKOWSKI, ARNE FL2010-04-30 → cancelled 2022-05-03
- Higuera, Karey IN2023-07-15 active