Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB3GBU callsign genealogy
Currently held by Lillie, Charles 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 KB3GBU's current licensee, walking backwards.
- Lillie, Charles MPAgranted 1999-01-08cancelled 2001-02-07
Successor callsigns
Callsigns held now by people who previously held KB3GBU.
- Lillie, Charles MPAgranted 2020-12-12