Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1CSW callsign genealogy
Currently held by Sawyer, Gary L
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 K1CSW's current licensee, walking backwards.
- SAWYER, GARY LCAgranted 1998-06-16cancelled 2005-02-23
Successor callsigns
Callsigns held now by people who previously held K1CSW.
No current licensee on record previously held this callsign.