Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6MJR callsign genealogy
Currently held by RAUCHLE, MICHAEL J
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 K6MJR's current licensee, walking backwards.
- Ray, Michael JCAgranted 2016-11-21cancelled 2016-12-13
Successor callsigns
Callsigns held now by people who previously held K6MJR.
- RAUCHLE, MICHAEL JAZgranted 2012-02-11cancelled 2014-10-04
All historical holders
Every license row we've seen with the callsign K6MJR, oldest first.
- RAUCHLE, MICHAEL J AZ2006-04-25 → cancelled 2012-02-11
- Ray, Michael J NC2016-12-13 active