Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3MNL callsign genealogy
Currently held by OLSON, HAROLD G
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 K3MNL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held K3MNL.
- OLSON, HAROLD GPAgranted 2000-06-20cancelled 2012-06-21