Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM6HFU callsign genealogy
Currently held by Teachout, Todd H
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 KM6HFU'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 KM6HFU.
- Teachout 799, Todd HCAgranted 2021-04-13