Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2SBM callsign genealogy
Currently held by McGovern, Shawn B
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 K2SBM's current licensee, walking backwards.
- McGovern, Shawn BNCgranted 2024-12-24cancelled 2025-02-19
Successor callsigns
Callsigns held now by people who previously held K2SBM.
No current licensee on record previously held this callsign.