Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI6NHM callsign genealogy
Currently held by Coombs Jr, Donald R
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 KI6NHM'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 KI6NHM.
- Coombs Jr, Donald RNVgranted 2017-12-12