Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7OLF callsign genealogy
Currently held by JOHNSON, SCOTT D
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 K7OLF's current licensee, walking backwards.
- JOHNSON, SCOTT DWAgranted 2003-07-04cancelled 2009-05-27
Successor callsigns
Callsigns held now by people who previously held K7OLF.
- JOHNSON, SCOTT DWAgranted 2019-03-28