Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3SAM callsign genealogy
Currently held by Rausch, Sam
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 K3SAM's current licensee, walking backwards.
- Rausch, SamPAgranted 2023-03-23cancelled 2026-07-11
Successor callsigns
Callsigns held now by people who previously held K3SAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3SAM, oldest first.
- JACOBS, SAM W PA2014-02-22 → cancelled 2026-04-10
- Rausch, Sam PA2026-07-11 active