Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9UND callsign genealogy
Currently held by Barrett, Dan J
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 W9UND's current licensee, walking backwards.
- Barrett, Dan JILgranted 2014-05-02cancelled 2021-03-12
Successor callsigns
Callsigns held now by people who previously held W9UND.
No current licensee on record previously held this callsign.