Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA1LN callsign genealogy
Currently held by THOMAS, NICHOLAS J
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 AA1LN's current licensee, walking backwards.
- Thomas, Nicholas JNHgranted 2026-05-13cancelled 2026-06-02
Successor callsigns
Callsigns held now by people who previously held AA1LN.
- THOMAS, NICHOLAS JNHgranted 2012-10-13cancelled 2025-01-01
All historical holders
Every license row we've seen with the callsign AA1LN, oldest first.
- THOMAS, NICHOLAS J NH2002-12-11 → cancelled 2002-12-31
- Thomas, Nicholas J NH2026-06-02 active