Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5KYH callsign genealogy
Currently held by Holinsworth, David A
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 K5KYH's current licensee, walking backwards.
- Holinsworth, David AOKgranted 2020-09-16cancelled 2021-08-13
Successor callsigns
Callsigns held now by people who previously held K5KYH.
- Holinsworth, David AOKgranted 2022-07-29