Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6KMK callsign genealogy
Currently held by Cadman, Robert E
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 KK6KMK's current licensee, walking backwards.
- KAN, MEGAN SCAgranted 2025-05-31cancelled 2025-06-21
Successor callsigns
Callsigns held now by people who previously held KK6KMK.
- Cadman, Robert ECAgranted 2014-05-03cancelled 2026-05-05
All historical holders
Every license row we've seen with the callsign KK6KMK, oldest first.
- Cadman, Robert E CA2014-03-13 → cancelled 2014-05-03
- KAN, MEGAN S CA2025-06-21 active