Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7KIN callsign genealogy
Currently held by Roberts Jr, Donald R
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 K7KIN's current licensee, walking backwards.
- Champagne JR, John HMTgranted 2020-10-15cancelled 2020-12-04
Successor callsigns
Callsigns held now by people who previously held K7KIN.
- Roberts Jr, Donald RAZgranted 2024-08-27
All historical holders
Every license row we've seen with the callsign K7KIN, oldest first.
- Roberts Jr, Donald R AZ2014-09-30 → cancelled 2018-07-10
- Champagne JR, John H MT2020-12-04 active