Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2CAV callsign genealogy
Currently held by Irwin, 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 K2CAV's current licensee, walking backwards.
- Irwin, Michael AILgranted 2010-11-17cancelled 2010-12-10
Successor callsigns
Callsigns held now by people who previously held K2CAV.
No current licensee on record previously held this callsign.