Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD0CTM callsign genealogy
Currently held by Maino, Thomas J
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 KD0CTM's current licensee, walking backwards.
- Maino, Thomas JSCgranted 2022-10-04cancelled 2025-08-26
Successor callsigns
Callsigns held now by people who previously held KD0CTM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD0CTM, oldest first.
- BRATTON, PAUL L MO2008-02-01 → cancelled 2020-02-04
- Maino, Thomas J SC2025-08-26 active