Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KC2SSB callsign genealogy
Currently held by COGSWELL SR, ANDREW J
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 KC2SSB's current licensee, walking backwards.
- COGSWELL, ANDREW JRIgranted 1998-10-28cancelled 2001-03-13
Successor callsigns
Callsigns held now by people who previously held KC2SSB.
- COGSWELL SR, ANDREW JNJgranted 2022-08-23