Confidence: Medium · Source: FCC ULS · As of 2026-09-14
ND0SB callsign genealogy
Currently held by Northern Tier SSB Club
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 ND0SB's current licensee, walking backwards.
- KD0MSCcancelledNorthern Tier SSB ClubNDgranted 2010-09-21cancelled 2010-10-13
Successor callsigns
Callsigns held now by people who previously held ND0SB.
No current licensee on record previously held this callsign.