Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG5OP callsign genealogy
Currently held by YAU, KIN MAN
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 AG5OP's current licensee, walking backwards.
- YAU, KIN MANTXgranted 2017-08-24cancelled 2018-01-11
Successor callsigns
Callsigns held now by people who previously held AG5OP.
No current licensee on record previously held this callsign.