Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0FDZ callsign genealogy
Currently held by LOOMIS, DONALD 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 W0FDZ's current licensee, walking backwards.
- LOOMIS, DONALD Rcancelled 1999-04-28
Successor callsigns
Callsigns held now by people who previously held W0FDZ.
No current licensee on record previously held this callsign.