Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KCB callsign genealogy
Currently held by Key Colony Beach Amateur Radio Society
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 W4KCB's current licensee, walking backwards.
- KN4LORcancelledKey Colony Beach Amateur Radio SocietyFLgranted 2018-04-17cancelled 2018-06-09
Successor callsigns
Callsigns held now by people who previously held W4KCB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4KCB, oldest first.
- ROWELL, EMERICK AL1996-03-19 → cancelled 2008-03-20
- Key Colony Beach Amateur Radio Society FL2018-06-09 active