Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KB2THZ callsign genealogy
Currently held by FINGER, JOSEPH
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 KB2THZ's current licensee, walking backwards.
- FINGER, STEVEN MNYgranted 2014-10-31cancelled 2015-01-03
Successor callsigns
Callsigns held now by people who previously held KB2THZ.
- FINGER, STEVEN MNYgranted 2025-09-06
All historical holders
Every license row we've seen with the callsign KB2THZ, oldest first.
- FINGER, JOSEPH NY1995-01-23 → cancelled 2007-01-24
- FINGER, STEVEN M NY2015-01-03 → cancelled 2015-10-06