Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3SAK callsign genealogy
Currently held by Siripattanakul, Somsak
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 K3SAK's current licensee, walking backwards.
- Siripattanakul, SomsakMDgranted 2019-10-21cancelled 2020-03-07
Successor callsigns
Callsigns held now by people who previously held K3SAK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3SAK, oldest first.
- MOOREHEAD, C ARNOLD PA1998-10-28 → cancelled 2010-10-29
- Siripattanakul, Somsak MD2020-03-07 active