Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1CGG callsign genealogy
Currently held by Ward, Robin L
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 KB1CGG's current licensee, walking backwards.
- Guthy, Charles GMAgranted 2010-03-16cancelled 2010-04-06
Successor callsigns
Callsigns held now by people who previously held KB1CGG.
- Ward, Robin LILgranted 2023-02-03
All historical holders
Every license row we've seen with the callsign KB1CGG, oldest first.
- Ward, Robin L RI1998-06-16 → cancelled 2002-12-24
- Guthy, Charles G MA2020-02-28 active