Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1AAA callsign genealogy
Currently held by GYI, MAUNG M
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 K1AAA's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K1AAA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1AAA, oldest first.
- Pendleton, Natalie NY2008-02-14 → cancelled 2010-04-29
- GYI, MAUNG M CA2023-02-14 active