Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0MIA callsign genealogy
Currently held by Cobb, John D
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 N0MIA's current licensee, walking backwards.
- Cobb, John DARgranted 2002-11-15cancelled 2002-12-18
Successor callsigns
Callsigns held now by people who previously held N0MIA.
- MAC DONALD, JOHN AMNgranted 2001-02-02cancelled 2013-05-01