Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7RWH callsign genealogy
Currently held by HASSLER, RICHARD 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 K7RWH's current licensee, walking backwards.
- HASSLER, RICHARD WIDgranted 1997-02-10cancelled 2003-07-26
Successor callsigns
Callsigns held now by people who previously held K7RWH.
No current licensee on record previously held this callsign.