Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5WW callsign genealogy
Currently held by Withington, David K
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 KD5WW's current licensee, walking backwards.
- Withington, David KTXgranted 2020-10-26cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held KD5WW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD5WW, oldest first.
- CHERRY, WILLIAM P TX2007-06-15 → cancelled 2019-09-11
- Withington, David K TX2021-02-09 active