Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2TPW callsign genealogy
Currently held by RIVERA, RUBEN F
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 KB2TPW's current licensee, walking backwards.
- RIVERA, RUBEN FNYgranted 2017-01-11cancelled 2017-01-31
Successor callsigns
Callsigns held now by people who previously held KB2TPW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB2TPW, oldest first.
- RIVERA, RUBEN F NY1995-02-20 → cancelled 2007-02-21
- RIVERA, RUBEN F NY2017-01-31 active