Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7LO callsign genealogy
Currently held by Lake Oswego Amateur Radio Club
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 WA7LO's current licensee, walking backwards.
- KE7GIZcancelledLake Oswego Amateur Radio ClubORgranted 2006-02-06cancelled 2006-04-07
Successor callsigns
Callsigns held now by people who previously held WA7LO.
No current licensee on record previously held this callsign.