Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7JJJ callsign genealogy
Currently held by Jacobs Jr, Robert G
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 KD7JJJ's current licensee, walking backwards.
- Jones, Jordan DORgranted 2020-08-05cancelled 2020-08-28
Successor callsigns
Callsigns held now by people who previously held KD7JJJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7JJJ, oldest first.
- Jacobs Jr, Robert G NV2000-06-10 → cancelled 2012-06-12
- Jones, Jordan D OR2020-08-28 active