Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KR6SAM callsign genealogy
Currently held by Kretchmer, Samuel 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 KR6SAM's current licensee, walking backwards.
- Kretchmer, Samuel AILgranted 2019-10-30cancelled 2019-11-19
Successor callsigns
Callsigns held now by people who previously held KR6SAM.
No current licensee on record previously held this callsign.