Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4GAS callsign genealogy
Currently held by Smith, Guy A
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 K4GAS's current licensee, walking backwards.
- Smith, Guy AALgranted 2021-12-15cancelled 2022-01-05
Successor callsigns
Callsigns held now by people who previously held K4GAS.
- W9NGWactiveGULFCOAST AMATEUR SOCIETYFLgranted 2017-12-27
All historical holders
Every license row we've seen with the callsign K4GAS, oldest first.
- GULFCOAST AMATEUR SOCIETY FL2016-10-12 → cancelled 2017-12-27
- Smith, Guy A AL2022-01-05 active