Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7RJO callsign genealogy
Currently held by Jooyan, Hashem R
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 W7RJO's current licensee, walking backwards.
- Jooyan, Hashem RAZgranted 2021-02-01cancelled 2021-04-20
Successor callsigns
Callsigns held now by people who previously held W7RJO.
No current licensee on record previously held this callsign.