Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7RFA callsign genealogy
Currently held by ADALLA, RICARDO F
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 W7RFA's current licensee, walking backwards.
- ADALLA, RICARDO FCAgranted 2009-04-14cancelled 2010-05-11
Successor callsigns
Callsigns held now by people who previously held W7RFA.
No current licensee on record previously held this callsign.