Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0TT callsign genealogy
Currently held by Boldmun, Dawn N
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 KA0TT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KA0TT.
No current licensee on record previously held this callsign.