Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB6MXI callsign genealogy
Currently held by Dressler, Rick 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 KB6MXI's current licensee, walking backwards.
- Dressler, Rick EMNgranted 2016-11-17cancelled 2016-12-06
Successor callsigns
Callsigns held now by people who previously held KB6MXI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB6MXI, oldest first.
- DRESSLER, RICK E MN1996-09-05 → cancelled 2008-09-06
- Dressler, Rick E MN2016-12-06 active