Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG6TS callsign genealogy
Currently held by Coughran, David 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 AG6TS's current licensee, walking backwards.
- Coughran, David RCAgranted 2012-12-14cancelled 2013-05-11
Successor callsigns
Callsigns held now by people who previously held AG6TS.
- Coughran, David RFLgranted 2021-08-17