Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7PSY callsign genealogy
Currently held by Ferdico, Daniela I
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 WA7PSY's current licensee, walking backwards.
- Ferdico, Daniela IWAgranted 2017-04-24cancelled 2018-06-05
Successor callsigns
Callsigns held now by people who previously held WA7PSY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7PSY, oldest first.
- MURPHY, RITA M AZ1996-08-05 → cancelled 2008-08-06
- Ferdico, Daniela I WA2018-06-05 active