Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2DSQ callsign genealogy
Currently held by Collier, Jeffrey P
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 KC2DSQ's current licensee, walking backwards.
- KA2VKJcancelledcancelled 1998-06-18
Successor callsigns
Callsigns held now by people who previously held KC2DSQ.
- COLLIER, JEFFREY PNYgranted 2018-04-02