Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0KAD callsign genealogy
Currently held by IRVIN, ROBERT M
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 K0KAD's current licensee, walking backwards.
- Taylor, Chad RCOgranted 2005-12-13cancelled 2009-08-22
Successor callsigns
Callsigns held now by people who previously held K0KAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0KAD, oldest first.
- IRVIN, ROBERT M NE1994-05-24 → cancelled 2006-05-25
- Taylor, Chad R WA2019-09-19 active