Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5CVT callsign genealogy
Currently held by KETLER, JEFFERSON M
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 K5CVT's current licensee, walking backwards.
- Cheng, Chi MTXgranted 2016-03-21cancelled 2024-08-24
Successor callsigns
Callsigns held now by people who previously held K5CVT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5CVT, oldest first.
- KETLER, JEFFERSON M MS1998-10-06 → cancelled 2010-10-07
- Cheng, Chi M TX2024-08-24 active