Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN9SAM callsign genealogy
Currently held by MARTIN, DENNIS D
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 KN9SAM's current licensee, walking backwards.
- MARTIN, DENNIS DWIgranted 2019-07-03cancelled 2019-10-22
Successor callsigns
Callsigns held now by people who previously held KN9SAM.
No current licensee on record previously held this callsign.