Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5RZR callsign genealogy
Currently held by Hastings, James K
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 K5RZR's current licensee, walking backwards.
- Hastings, James KARgranted 2012-07-23cancelled 2012-08-11
Successor callsigns
Callsigns held now by people who previously held K5RZR.
No current licensee on record previously held this callsign.