Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4ABP callsign genealogy
Currently held by Carrasquilla, Maria J
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 KK4ABP's current licensee, walking backwards.
- KN4VJIcancelledAtlantic Beach Public Safety Ham Radio ClubFLgranted 2019-06-24cancelled 2023-02-25
Successor callsigns
Callsigns held now by people who previously held KK4ABP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK4ABP, oldest first.
- Carrasquilla, Maria J FL2011-02-03 → cancelled 2023-02-04
- Atlantic Beach Public Safety Ham Radio Club FL2023-02-25 active