Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NX5MK callsign genealogy
Currently held by Kessler, Marcus M
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 NX5MK's current licensee, walking backwards.
- Kessler, Marcus MARgranted 2009-11-17cancelled 2013-08-09
Successor callsigns
Callsigns held now by people who previously held NX5MK.
No current licensee on record previously held this callsign.