Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7MRK callsign genealogy
Currently held by STEVENS, MARK F
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 KK7MRK's current licensee, walking backwards.
- STEVENS, MARK FAZgranted 2021-11-01cancelled 2021-11-27
Successor callsigns
Callsigns held now by people who previously held KK7MRK.
- STEVENS, MARK FAZgranted 2021-12-17cancelled 2022-05-24