Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1DGK callsign genealogy
Currently held by Keough, Daniel
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 N1DGK's current licensee, walking backwards.
- Keough, DanielRIgranted 2020-05-14cancelled 2020-06-09
Successor callsigns
Callsigns held now by people who previously held N1DGK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1DGK, oldest first.
- GARRITY, GERALD C MA2004-04-27 → cancelled 2016-07-16
- Keough, Daniel RI2020-06-09 active