Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5APR callsign genealogy
Currently held by Ruesing V, Anton P
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 K5APR's current licensee, walking backwards.
- Ruesing V, Anton PMDgranted 2025-05-06cancelled 2025-05-24
Successor callsigns
Callsigns held now by people who previously held K5APR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5APR, oldest first.
- BLAKE, HARVEY K OK2009-06-11 → cancelled 2021-07-28
- Ruesing V, Anton P MD2025-05-24 active