Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KR5OG callsign genealogy
Currently held by Krog, Paul B
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 KR5OG's current licensee, walking backwards.
- Krog, Paul BTXgranted 2015-05-08cancelled 2018-11-16
Successor callsigns
Callsigns held now by people who previously held KR5OG.
No current licensee on record previously held this callsign.