Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NL7YT callsign genealogy
Currently held by Baltrum, Daniel
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 NL7YT's current licensee, walking backwards.
- Baltrum, Daniel RAKgranted 2025-06-13cancelled 2025-07-11
Successor callsigns
Callsigns held now by people who previously held NL7YT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NL7YT, oldest first.
- Baltrum, Daniel R AK2012-01-20 → cancelled 2024-01-23
- Baltrum, Daniel AK2025-07-11 active