Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0SAM callsign genealogy
Currently held by Burnett, Graham J
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 KC0SAM's current licensee, walking backwards.
- McCracken, Shane AMOgranted 2018-09-06cancelled 2018-09-25
Successor callsigns
Callsigns held now by people who previously held KC0SAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0SAM, oldest first.
- Burnett, Graham J MN2004-03-31 → cancelled 2016-04-01
- McCracken, Shane A MO2018-09-25 active