Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4LYX callsign genealogy
Currently held by MONTERO, LEANDRO
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 N4LYX's current licensee, walking backwards.
- MONTERO, LEANDROTXgranted 2021-08-27cancelled 2021-09-14
Successor callsigns
Callsigns held now by people who previously held N4LYX.
- MONTERO, LEANDROTXgranted 2022-06-14