Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM5HE callsign genealogy
Currently held by NEWCOMER, DOUGLAS 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 KM5HE'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 KM5HE.
- NEWCOMER, DOUGLAS HTXgranted 2018-08-16