Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK5DDD callsign genealogy
Currently held by Dale, David 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 KK5DDD's current licensee, walking backwards.
- Dale, David DTXgranted 2024-07-18cancelled 2025-07-25
Successor callsigns
Callsigns held now by people who previously held KK5DDD.
- Dale, David DTXgranted 2026-03-10