Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7NDR callsign genealogy
Currently held by Newberg Dundee Radio
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 W7NDR's current licensee, walking backwards.
- KJ7LNHcancelledCooper Mtn RadioORgranted 2020-01-07cancelled 2020-01-25
Successor callsigns
Callsigns held now by people who previously held W7NDR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7NDR, oldest first.
- MILLICAN, TOM C AZ1988-09-20 → cancelled 2000-09-22
- Newberg Dundee Radio OR2020-01-25 → cancelled 2025-07-02