Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT0G callsign genealogy
Currently held by WALDROP, JEFFREY S
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 KT0G's current licensee, walking backwards.
- Waldrop, Jeffrey SCOgranted 2010-03-17cancelled 2011-05-03
Successor callsigns
Callsigns held now by people who previously held KT0G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KT0G, oldest first.
- VAN LAAR, LLOYD A IA1999-04-12 → cancelled 2011-04-13
- WALDROP, JEFFREY S TX2021-02-09 active