Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7TL callsign genealogy
Currently held by MONTERO RODRIGUEZ, FELIX G
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 KL7TL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KL7TL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KL7TL, oldest first.
- EVANS, PATSY J AK1989-09-26 → cancelled 2001-09-27
- MONTERO RODRIGUEZ, FELIX G AK2021-10-19 active