Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3KAT callsign genealogy
Currently held by BARTHOLOMEW, DEE E
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 K3KAT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K3KAT.
No current licensee on record previously held this callsign.