Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4DDS callsign genealogy
Currently held by YATES, JUSTIN R
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 KK4DDS's current licensee, walking backwards.
- Sands, Dennis DVAgranted 2017-08-07cancelled 2019-07-30
Successor callsigns
Callsigns held now by people who previously held KK4DDS.
All historical holders
Every license row we've seen with the callsign KK4DDS, oldest first.
- YATES, JUSTIN R NC2011-07-15 → cancelled 2012-07-13
- Sands, Dennis D VA2019-07-30 → cancelled 2019-08-30