Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8RRK callsign genealogy
Currently held by Kaehr, Ronald R
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 K8RRK's current licensee, walking backwards.
- Kaehr, Ronald ROHgranted 2017-11-06cancelled 2018-04-13
Successor callsigns
Callsigns held now by people who previously held K8RRK.
No current licensee on record previously held this callsign.