Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ0T callsign genealogy
Currently held by Lund, Alexander 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 KJ0T's current licensee, walking backwards.
- Lund, Alexander JIAgranted 2022-03-16cancelled 2022-11-15
Successor callsigns
Callsigns held now by people who previously held KJ0T.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ0T, oldest first.
- Tucker Sr, Gerald E CO2010-10-30 → cancelled 2022-10-25
- Lund, Alexander J IA2022-11-15 active