Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3SMR callsign genealogy
Currently held by Southern Maryland Amateur Radio 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 W3SMR's current licensee, walking backwards.
- KB3HHEcancelledSouthern Maryland Amateur Radio ClubMDgranted 2001-11-19cancelled 2002-03-30
Successor callsigns
Callsigns held now by people who previously held W3SMR.
No current licensee on record previously held this callsign.