Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8YTY callsign genealogy
Currently held by Oberhauser, Dennis J
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 K8YTY's current licensee, walking backwards.
- Oberhauser, Dennis JOHgranted 2018-03-27cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held K8YTY.
No current licensee on record previously held this callsign.