Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN0P callsign genealogy
Currently held by BASEMAN, JOSHUA J
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 KN0P's current licensee, walking backwards.
- BASEMAN, JOSHUA JCAgranted 2009-07-21cancelled 2019-02-14
Successor callsigns
Callsigns held now by people who previously held KN0P.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KN0P, oldest first.
- Holmes Sr, Axel J MN2006-09-05 → cancelled 2018-11-27
- BASEMAN, JOSHUA J CA2019-02-14 active