Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2VT callsign genealogy
Currently held by Park, Seanghyeon
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 AB2VT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB2VT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB2VT, oldest first.
- Park, Seanghyeon NJ2003-04-23 → cancelled 2015-04-24
- ESTES, STEVEN D NC2025-04-01 active