Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0RDQ callsign genealogy
Currently held by MacKenzie, Keith L
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 W0RDQ's current licensee, walking backwards.
- MacKenzie, Keith LCAgranted 2025-07-03cancelled 2026-01-06
Successor callsigns
Callsigns held now by people who previously held W0RDQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0RDQ, oldest first.
- MacKenzie, JOHN H CA2013-07-24 → cancelled 2024-01-15
- MacKenzie, Keith L CA2026-01-06 active