Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5XLS callsign genealogy
Currently held by CANCEL, DENNIS
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 N5XLS's current licensee, walking backwards.
- CANCEL, DENNISARgranted 2013-03-27cancelled 2014-08-19
Successor callsigns
Callsigns held now by people who previously held N5XLS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5XLS, oldest first.
- BELZUNG, ROBERT J AR2003-09-09 → cancelled 2012-07-31
- CANCEL, DENNIS AR2014-08-19 → cancelled 2026-08-21