Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7CAT callsign genealogy
Currently held by HAGEN, HAROLD V
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 KA7CAT's current licensee, walking backwards.
- HAGEN, HAROLD VWAgranted 1998-07-15cancelled 2001-02-06
Successor callsigns
Callsigns held now by people who previously held KA7CAT.
No current licensee on record previously held this callsign.