Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD0KAT callsign genealogy
Currently held by Fuimaono, Theresa M
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 KD0KAT's current licensee, walking backwards.
- JOHNSON, KATHRYN NMNgranted 2022-04-14cancelled 2022-05-03
Successor callsigns
Callsigns held now by people who previously held KD0KAT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD0KAT, oldest first.
- Fuimaono, Theresa M MO2010-01-29 → cancelled 2022-02-01
- JOHNSON, KATHRYN N MN2022-05-03 active