Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0KDB callsign genealogy
Currently held by BRADY, KEITH 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 W0KDB's current licensee, walking backwards.
- BRADY, KEITH DMOgranted 2024-01-09cancelled 2025-05-16
Successor callsigns
Callsigns held now by people who previously held W0KDB.
- BRADY, KEITH DMOgranted 2024-01-09cancelled 2025-05-16
All historical holders
Every license row we've seen with the callsign W0KDB, oldest first.
- BRADY, KEITH D MO2013-01-05 → cancelled 2013-12-24
- BRADY, KEITH D MO2025-05-16 active