Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NF0H callsign genealogy
Currently held by Kent, Michael J
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 NF0H's current licensee, walking backwards.
- Kent, Michael JSDgranted 2009-06-16cancelled 2011-01-11
Successor callsigns
Callsigns held now by people who previously held NF0H.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NF0H, oldest first.
- KOCH, HENRY L MN1994-04-05 → cancelled 2006-04-06
- Kent, Michael J SD2021-11-16 active