Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0GO callsign genealogy
Currently held by LESSOR, EARL F
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 KC0GO's current licensee, walking backwards.
- ORR, GARY LKSgranted 2012-01-26cancelled 2018-04-17
Successor callsigns
Callsigns held now by people who previously held KC0GO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0GO, oldest first.
- LESSOR, EARL F MN1993-12-14 → cancelled 2005-12-15
- ORR, GARY L KS2018-04-17 active