Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0RMA callsign genealogy
Currently held by Zinger, Warren B
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 K0RMA's current licensee, walking backwards.
- Zinger, Warren BMIgranted 2009-10-28cancelled 2009-11-17
Successor callsigns
Callsigns held now by people who previously held K0RMA.
No current licensee on record previously held this callsign.