Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7NHC callsign genealogy
Currently held by Crumling, Nelson H
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 K7NHC's current licensee, walking backwards.
- Crumling, Nelson HAZgranted 2021-01-21cancelled 2021-04-13
Successor callsigns
Callsigns held now by people who previously held K7NHC.
No current licensee on record previously held this callsign.