Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2IRQ callsign genealogy
Currently held by Abbey, Michael 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 KC2IRQ's current licensee, walking backwards.
- ABBEY, MICHAEL ANYgranted 1999-06-28cancelled 2001-11-17
Successor callsigns
Callsigns held now by people who previously held KC2IRQ.
- ABBEY, MICHAEL ANJgranted 2022-12-13cancelled 2023-06-22