Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7HUI callsign genealogy
Currently held by SINGLETON JR, JOHN O
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 N7HUI's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N7HUI.
- Singleton Jr, John OUTgranted 2005-11-02cancelled 2006-02-22