Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0MAP callsign genealogy
Currently held by Coleman 568, Brian M
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 KB0MAP's current licensee, walking backwards.
- Coleman, Brian MCOgranted 2015-09-24cancelled 2015-10-14
Successor callsigns
Callsigns held now by people who previously held KB0MAP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB0MAP, oldest first.
- TUSTISON, MARK D MO2004-04-20 → cancelled 2013-02-20
- Coleman 568, Brian M CO2015-10-14 active