Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0AK callsign genealogy
Currently held by ZENGE, RICHARD A
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 KA0AK's current licensee, walking backwards.
- ZENGE, RICHARD AWAgranted 1999-04-05cancelled 2004-10-23
Successor callsigns
Callsigns held now by people who previously held KA0AK.
No current licensee on record previously held this callsign.