Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NI3U callsign genealogy
Currently held by PETERS, JOSHUA D
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 NI3U's current licensee, walking backwards.
- PETERS, JOSHUA DMDgranted 2022-05-13cancelled 2026-06-16
Successor callsigns
Callsigns held now by people who previously held NI3U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NI3U, oldest first.
- MARTIN, EDDIE H TX2013-10-21 → cancelled 2026-03-06
- PETERS, JOSHUA D MD2026-06-16 active