Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1AVT callsign genealogy
Currently held by Siok, Andrew W
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 K1AVT's current licensee, walking backwards.
- Siok, Andrew WNHgranted 2023-10-24cancelled 2023-11-17
Successor callsigns
Callsigns held now by people who previously held K1AVT.
No current licensee on record previously held this callsign.