Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN1TT callsign genealogy
Currently held by Trost Family Radio Club
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 NN1TT's current licensee, walking backwards.
- KC1OZGcancelledTrost Family Radio ClubNHgranted 2021-03-22cancelled 2021-04-17
Successor callsigns
Callsigns held now by people who previously held NN1TT.
No current licensee on record previously held this callsign.