Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1JTM callsign genealogy
Currently held by Miller, Justin T
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 N1JTM's current licensee, walking backwards.
- Miller, Justin TGAgranted 2015-06-08cancelled 2015-09-15
Successor callsigns
Callsigns held now by people who previously held N1JTM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1JTM, oldest first.
- HASTINGS, EDWIN E MA1991-07-23 → cancelled 2003-07-24
- Miller, Justin T GA2015-09-15 active