Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7RHH callsign genealogy
Currently held by Heywood, Riley
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 K7RHH's current licensee, walking backwards.
- Heywood, RileyAZgranted 2007-05-07cancelled 2007-06-09
Successor callsigns
Callsigns held now by people who previously held K7RHH.
No current licensee on record previously held this callsign.