Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NX7B callsign genealogy
Currently held by CHARLETON, KENNETH
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 NX7B's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NX7B.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NX7B, oldest first.
- SCARBOROUGH JR, BOB L AZ2006-03-09 → cancelled 2018-06-01
- CHARLETON, KENNETH AZ2018-06-19 active