Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR5LOP callsign genealogy
Currently held by Loper, Robert L
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 KR5LOP's current licensee, walking backwards.
- Loper, Robert LTXgranted 2015-01-29cancelled 2015-04-07
Successor callsigns
Callsigns held now by people who previously held KR5LOP.
No current licensee on record previously held this callsign.