Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE7BWR callsign genealogy
Currently held by OLSON, KEITH 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 KE7BWR's current licensee, walking backwards.
- OLSON, KEITH BUTgranted 2004-08-20cancelled 2004-09-30
Successor callsigns
Callsigns held now by people who previously held KE7BWR.
- OLSON, KEITH BUTgranted 2024-09-13