Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3RTA callsign genealogy
Currently held by Schenk, Rudy
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 K3RTA's current licensee, walking backwards.
- ALLEN, RICHARD TDEgranted 2018-10-10cancelled 2018-10-27
Successor callsigns
Callsigns held now by people who previously held K3RTA.
- SCHENK, RUDYCOgranted 2021-03-17
All historical holders
Every license row we've seen with the callsign K3RTA, oldest first.
- Schenk, Rudy CO2000-07-11 → cancelled 2001-03-30
- ALLEN, RICHARD T DE2018-10-27 active