Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5OOC callsign genealogy
Currently held by GRIFFIN, BENNY 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 K5OOC's current licensee, walking backwards.
- GRIFFIN, BENNY MKSgranted 2008-10-21cancelled 2016-07-29
Successor callsigns
Callsigns held now by people who previously held K5OOC.
No current licensee on record previously held this callsign.