Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8JTG callsign genealogy
Currently held by HARTWICK, ROBERT W
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 N8JTG's current licensee, walking backwards.
- HARTWICK, ROBERT WNCgranted 2017-09-11cancelled 2017-09-29
Successor callsigns
Callsigns held now by people who previously held N8JTG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8JTG, oldest first.
- HARTWICK, ROBERT W OH1997-06-16 → cancelled 2009-06-17
- HARTWICK, ROBERT NC2017-09-29 active