Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6OQD callsign genealogy
Currently held by Macklin, Frank
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 KM6OQD'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 KM6OQD.
- Macklin, FrankCAgranted 2017-12-22