Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4DGR callsign genealogy
Currently held by SEGAL, MORRIS
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 K4DGR's current licensee, walking backwards.
- KRUSE, RONFLgranted 2022-03-11cancelled 2022-09-30
Successor callsigns
Callsigns held now by people who previously held K4DGR.
- Gilmore, Robert DVAgranted 2017-11-21
All historical holders
Every license row we've seen with the callsign K4DGR, oldest first.
- SEGAL, MORRIS FL1988-12-06 → cancelled 2000-12-07
- Gilmore, Robert D VA2017-08-12 → cancelled 2017-11-21
- KRUSE, RON FL2022-09-30 active