Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7LOP callsign genealogy
Currently held by Gallon, Donn 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 K7LOP's current licensee, walking backwards.
- Gallon, Donn KWAgranted 2007-03-13cancelled 2011-03-29
Successor callsigns
Callsigns held now by people who previously held K7LOP.
- Gallon, Donn KAKgranted 2024-05-18