Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0LOJ callsign genealogy
Currently held by Harre, Peter 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 K0LOJ's current licensee, walking backwards.
- Harre, Peter BMOgranted 2021-01-19cancelled 2021-02-17
Successor callsigns
Callsigns held now by people who previously held K0LOJ.
No current licensee on record previously held this callsign.