Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4SAM callsign genealogy
Currently held by Smith, Samuel S
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 KW4SAM's current licensee, walking backwards.
- Smith, Samuel SGAgranted 2022-02-22cancelled 2024-04-06
Successor callsigns
Callsigns held now by people who previously held KW4SAM.
No current licensee on record previously held this callsign.