Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1GGS callsign genealogy
Currently held by Wilcox, David J
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 KB1GGS's current licensee, walking backwards.
- BIGGS, MICHAEL PKSgranted 2024-01-20cancelled 2024-02-09
Successor callsigns
Callsigns held now by people who previously held KB1GGS.
- Wilcox, David JCTgranted 2013-06-28cancelled 2018-03-13
All historical holders
Every license row we've seen with the callsign KB1GGS, oldest first.
- Wilcox, David J CT2001-02-08 → cancelled 2003-07-02
- BIGGS, MICHAEL P KS2024-02-09 active