Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG5IOA callsign genealogy
Currently held by Moon II, Arthur E
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 KG5IOA's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KG5IOA.
- Moon II, Arthur ETXgranted 2016-07-29