Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7LHD callsign genealogy
Currently held by Cahoon, Ross R
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 KD7LHD's current licensee, walking backwards.
- Dennis, Larry HUTgranted 2025-04-15cancelled 2025-05-06
Successor callsigns
Callsigns held now by people who previously held KD7LHD.
- Cahoon, Ross RAZgranted 2021-08-03
All historical holders
Every license row we've seen with the callsign KD7LHD, oldest first.
- Cahoon, Ross R AZ2000-12-16 → cancelled 2001-08-15
- Dennis, Larry H UT2025-05-06 active