Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC3MRT callsign genealogy
Currently held by Robinette, Martin B
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 KC3MRT's current licensee, walking backwards.
- Robinette, Martin BMDgranted 2017-08-28cancelled 2017-09-16
Successor callsigns
Callsigns held now by people who previously held KC3MRT.
No current licensee on record previously held this callsign.