Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7COM callsign genealogy
Currently held by FARR, 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 KD7COM's current licensee, walking backwards.
- Kolman, DebbieAZgranted 2022-05-25cancelled 2022-06-14
Successor callsigns
Callsigns held now by people who previously held KD7COM.
- Kolman, DebbieAZgranted 2023-11-03cancelled 2023-11-28
All historical holders
Every license row we've seen with the callsign KD7COM, oldest first.
- FARR, ROBERT F UT2008-10-21 → cancelled 2020-08-21
- Kolman, Debbie AZ2022-06-14 → cancelled 2023-11-03