Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7HYW callsign genealogy
Currently held by HARRISON, MELVIN L
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 K7HYW's current licensee, walking backwards.
- HARRISON, MELVIN LAZgranted 1999-06-11cancelled 2000-09-01
Successor callsigns
Callsigns held now by people who previously held K7HYW.
No current licensee on record previously held this callsign.