Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG6SY callsign genealogy
Currently held by Clarke, Christopher R
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 AG6SY's current licensee, walking backwards.
- Clarke, Christopher RCAgranted 2010-04-26cancelled 2013-04-19
Successor callsigns
Callsigns held now by people who previously held AG6SY.
- Clarke, Christopher RCOgranted 2020-02-06