Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7APT callsign genealogy
Currently held by Tvergyak, Allen P
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 KB7APT's current licensee, walking backwards.
- Tvergyak, Allen PWAgranted 2020-10-28cancelled 2021-01-26
Successor callsigns
Callsigns held now by people who previously held KB7APT.
No current licensee on record previously held this callsign.