Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK5DON callsign genealogy
Currently held by Smith, Donald 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 KK5DON's current licensee, walking backwards.
- KC5UPcancelledcancelled 1999-05-26
Successor callsigns
Callsigns held now by people who previously held KK5DON.
- Smith, Donald ATXgranted 2024-04-09