Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NG8T callsign genealogy
Currently held by Sullivan, James F
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 NG8T's current licensee, walking backwards.
- Sullivan, Robert LOHgranted 2017-01-10cancelled 2017-02-11
Successor callsigns
Callsigns held now by people who previously held NG8T.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NG8T, oldest first.
- Sullivan, James F OH2013-10-25 → cancelled 2015-10-06
- Sullivan, Robert L OH2017-02-11 active