Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD1CAT callsign genealogy
Currently held by DISASTER COMMUNICATION ACTION TEAM
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 KD1CAT's current licensee, walking backwards.
- KO4CRDcancelledDISASTER COMMUNICATION ACTION TEAMALgranted 2020-03-16cancelled 2020-04-07
Successor callsigns
Callsigns held now by people who previously held KD1CAT.
No current licensee on record previously held this callsign.