Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4VE callsign genealogy
Currently held by Polo, James
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 KC4VE's current licensee, walking backwards.
- Polo, JamesFLgranted 2019-09-17cancelled 2019-11-16
Successor callsigns
Callsigns held now by people who previously held KC4VE.
All historical holders
Every license row we've seen with the callsign KC4VE, oldest first.
- Polo, James FL2019-11-16 → cancelled 2023-05-06
- —— → cancelled 1997-10-07