Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5DKK callsign genealogy
Currently held by WILSON, JOHN B
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 K5DKK's current licensee, walking backwards.
- Klimple, KeithTXgranted 2018-10-23cancelled 2019-04-09
Successor callsigns
Callsigns held now by people who previously held K5DKK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5DKK, oldest first.
- WILSON, JOHN B TX2002-12-19 → cancelled 2015-03-17
- Klimple, Keith TX2019-04-09 active