Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8QDY callsign genealogy
Currently held by Brown Jr, Thomas A
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 KC8QDY's current licensee, walking backwards.
- Brown Jr, Thomas AOHgranted 2019-11-22cancelled 2019-12-13
Successor callsigns
Callsigns held now by people who previously held KC8QDY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC8QDY, oldest first.
- Brown Jr, Thomas A OH2001-01-22 → cancelled 2013-01-23
- Brown Jr, Thomas A OH2019-12-13 active