Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2VIN callsign genealogy
Currently held by TREILMAN, MARK A
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 KB2VIN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB2VIN.
- Russo Jr, Vincent FNYgranted 2018-09-11
All historical holders
Every license row we've seen with the callsign KB2VIN, oldest first.
- TREILMAN, MARK A NJ1995-07-20 → cancelled 2007-07-21
- Russo Jr, Vincent F NY2015-10-23 → cancelled 2018-09-11