Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0HEM callsign genealogy
Currently held by Martin II, Harold E
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 N0HEM's current licensee, walking backwards.
- Martin II, Harold EIAgranted 2011-11-30cancelled 2012-04-03
Successor callsigns
Callsigns held now by people who previously held N0HEM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0HEM, oldest first.
- ROESLER, CYNTHIA D IA1996-09-12 → cancelled 2008-09-13
- Martin II, Harold E IA2023-04-07 active