Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6GG callsign genealogy
Currently held by LAM, FREDERICK M K
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 KH6GG's current licensee, walking backwards.
- Avila, Thomas CHIgranted 2023-06-02cancelled 2024-10-25
Successor callsigns
Callsigns held now by people who previously held KH6GG.
- MORCATE, GUS AHIgranted 2022-06-07cancelled 2025-04-11
All historical holders
Every license row we've seen with the callsign KH6GG, oldest first.
- LAM, FREDERICK M K HI2007-09-06 → cancelled 2019-11-07
- MORCATE, GUSTAVO A HI2020-02-14 → cancelled 2022-06-07
- Avila, Thomas C HI2024-10-25 active