Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG1U callsign genealogy
Currently held by ROITER, BENJAMIN D
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 KG1U's current licensee, walking backwards.
- Bennett, Michael DMAgranted 2011-11-03cancelled 2016-01-12
Successor callsigns
Callsigns held now by people who previously held KG1U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG1U, oldest first.
- ROITER, BENJAMIN D MA2003-12-23 → cancelled 2013-12-19
- Bennett, Michael D MA2025-11-21 active