Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4ECV callsign genealogy
Currently held by WALDROP, CARLTON B
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 KB4ECV's current licensee, walking backwards.
- WALDROP, CARLTON BSCgranted 2018-03-19cancelled 2018-04-20
Successor callsigns
Callsigns held now by people who previously held KB4ECV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4ECV, oldest first.
- WALDROP, CARLTON B SC1989-02-21 → cancelled 2001-02-22
- WALDROP, CARLTON B SC2018-04-20 active