Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2BTX callsign genealogy
Currently held by Miller, Charles W
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 N2BTX's current licensee, walking backwards.
- Miller, Charles WNYgranted 2015-10-13cancelled 2015-12-18
Successor callsigns
Callsigns held now by people who previously held N2BTX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2BTX, oldest first.
- MILLER, CHARLES W NY1994-09-09 → cancelled 2006-09-12
- Miller, Charles W NY2015-12-18 active