Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF4DRH callsign genealogy
Currently held by HOLLAND, SCOTT D
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 KF4DRH's current licensee, walking backwards.
- Holland, Scott DVAgranted 2023-01-31cancelled 2023-02-18
Successor callsigns
Callsigns held now by people who previously held KF4DRH.
All historical holders
Every license row we've seen with the callsign KF4DRH, oldest first.
- LARSEN, MIGUEL F SC2005-07-07 → cancelled 2015-05-27
- HOLLAND, SCOTT D VA2023-02-18 → cancelled 2025-05-23