Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI4CO callsign genealogy
Currently held by Moore II, Randall S
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 AI4CO's current licensee, walking backwards.
- Moore II, Randall SFLgranted 2003-06-17cancelled 2003-11-07
Successor callsigns
Callsigns held now by people who previously held AI4CO.
No current licensee on record previously held this callsign.