Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1DOJ callsign genealogy
Currently held by Summers, Jonathan M
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 N1DOJ's current licensee, walking backwards.
- Summers, Jonathan MNYgranted 2019-12-26cancelled 2022-04-16
Successor callsigns
Callsigns held now by people who previously held N1DOJ.
No current licensee on record previously held this callsign.