Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7ISO callsign genealogy
Currently held by Richie, Bruce 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 WA7ISO's current licensee, walking backwards.
- Richie, Bruce LWAgranted 2014-07-31cancelled 2014-08-22
Successor callsigns
Callsigns held now by people who previously held WA7ISO.
No current licensee on record previously held this callsign.