Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0QY callsign genealogy
Currently held by MC DONALD, DENNIS D
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 W0QY's current licensee, walking backwards.
- MC DONALD, DENNIS DKSgranted 1993-07-27cancelled 1999-10-26
Successor callsigns
Callsigns held now by people who previously held W0QY.
No current licensee on record previously held this callsign.