Confidence: Medium · Source: FCC ULS · As of 2026-09-15
N8NMV callsign genealogy
Currently held by Harbeson, John M
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 N8NMV's current licensee, walking backwards.
- Harbeson, John MOHgranted 2018-09-27cancelled 2019-09-10
Successor callsigns
Callsigns held now by people who previously held N8NMV.
- THREET, KARMA LMIgranted 2016-07-20