Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NK7M callsign genealogy
Currently held by HIGHTOWER, ROBERT W
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 NK7M's current licensee, walking backwards.
- HIGHTOWER, ROBERT WAZgranted 1993-04-27cancelled 2000-02-01
- N7TPGno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held NK7M.
No current licensee on record previously held this callsign.