Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2TKN callsign genealogy
Currently held by Sanchez, Juan
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 KB2TKN's current licensee, walking backwards.
- Sanchez, JuanNYgranted 2014-10-29cancelled 2022-01-25
Successor callsigns
Callsigns held now by people who previously held KB2TKN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB2TKN, oldest first.
- SANCHEZ, JUAN C NY1995-01-27 → cancelled 2007-01-30
- Sanchez, Juan NY2022-01-25 active