Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6MRK callsign genealogy
Currently held by BURRITT, JAY H
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 K6MRK's current licensee, walking backwards.
- Renne, Mark ECAgranted 2011-08-30cancelled 2018-07-20
Successor callsigns
Callsigns held now by people who previously held K6MRK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6MRK, oldest first.
- BURRITT, JAY H CA2006-01-24 → cancelled 2018-04-17
- Renne, Mark E ID2018-07-20 active