Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0HNS callsign genealogy
Currently held by Graves, Thomas 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 N0HNS's current licensee, walking backwards.
- GRAVES, THOMAS JCOgranted 2014-07-17cancelled 2017-03-14
Successor callsigns
Callsigns held now by people who previously held N0HNS.
- NIEBELING, DARCY AMIgranted 2024-10-16
All historical holders
Every license row we've seen with the callsign N0HNS, oldest first.
- NIEBELING, DARCY A MN2013-10-26 → cancelled 2015-01-10
- Graves, Thomas J CO2017-03-14 active