Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1LEG callsign genealogy
Currently held by GUZMAN, LUIS E
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 K1LEG's current licensee, walking backwards.
- Guzman, Luis ERIgranted 2016-06-09cancelled 2016-07-02
Successor callsigns
Callsigns held now by people who previously held K1LEG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1LEG, oldest first.
- CAPE COD PACKET GROUP INC MA2003-03-14 → cancelled 2015-03-17
- GUZMAN, LUIS E RI2026-06-27 active