Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4SGT callsign genealogy
Currently held by LEMONS, RICHARD 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 K4SGT's current licensee, walking backwards.
- LEMONS, RICHARD LWVgranted 2015-06-12cancelled 2016-03-15
Successor callsigns
Callsigns held now by people who previously held K4SGT.
- Odum Jr, Barry TGAgranted 2024-10-23
All historical holders
Every license row we've seen with the callsign K4SGT, oldest first.
- Odum Jr, Barry T GA2005-01-19 → cancelled 2012-01-24
- LEMONS, RICHARD L WV2026-01-22 active