Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NR6TT callsign genealogy
Currently held by RADIO OWLS
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 NR6TT's current licensee, walking backwards.
- Robinson, NicholasCAgranted 2025-05-06cancelled 2025-05-24
Successor callsigns
Callsigns held now by people who previously held NR6TT.
- N4ROAactiveRADIO OWLSKYgranted 2022-05-17
All historical holders
Every license row we've seen with the callsign NR6TT, oldest first.
- RADIO OWLS KY2016-05-17 → cancelled 2022-05-17
- Robinson, Nicholas CA2025-05-24 active