Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5KN callsign genealogy
Currently held by NICOLOSI, MICHAEL 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 KB5KN's current licensee, walking backwards.
- Binnie, Kenneth ATXgranted 2016-03-07cancelled 2016-06-01
Successor callsigns
Callsigns held now by people who previously held KB5KN.
- Binnie, Kenneth ATXgranted 2021-12-31
All historical holders
Every license row we've seen with the callsign KB5KN, oldest first.
- NICOLOSI, MICHAEL A LA1994-11-21 → cancelled 2006-11-22
- Binnie, Kenneth A TX2016-06-01 → cancelled 2021-12-31