Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO2AGG callsign genealogy
Currently held by Muller, Philip A
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 KO2AGG's current licensee, walking backwards.
- Muller, Philip ATXgranted 2010-06-29cancelled 2010-07-20
Successor callsigns
Callsigns held now by people who previously held KO2AGG.
No current licensee on record previously held this callsign.