Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RGA callsign genealogy
Currently held by Gallaty III, Robert F
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 K4RGA's current licensee, walking backwards.
- Gallaty III, Robert FTNgranted 2020-08-25cancelled 2020-10-27
Successor callsigns
Callsigns held now by people who previously held K4RGA.
- Allen, Roger GGAgranted 2016-12-16
All historical holders
Every license row we've seen with the callsign K4RGA, oldest first.
- Allen, Roger G GA2007-12-14 → cancelled 2016-12-16
- Gallaty III, Robert F TN2020-10-27 active