Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7DRJ callsign genealogy
Currently held by SOMERVILLE, MCKINZE S
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 KD7DRJ's current licensee, walking backwards.
- JOHNSON, DANIEL RUTgranted 2021-03-30cancelled 2021-04-27
Successor callsigns
Callsigns held now by people who previously held KD7DRJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7DRJ, oldest first.
- SOMERVILLE, MCKINZE S OR1998-12-28 → cancelled 2010-12-29
- JOHNSON, DANIEL R UT2021-04-27 active