Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9AHO callsign genealogy
Currently held by Aho, Bryan 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 K9AHO's current licensee, walking backwards.
- Aho, Bryan ATXgranted 2024-05-29cancelled 2025-03-18
Successor callsigns
Callsigns held now by people who previously held K9AHO.
No current licensee on record previously held this callsign.