Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK4SO callsign genealogy
Currently held by Oliver, Samuel G
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 AK4SO's current licensee, walking backwards.
- Oliver, Samuel GGAgranted 2003-07-31cancelled 2004-01-06
Successor callsigns
Callsigns held now by people who previously held AK4SO.
No current licensee on record previously held this callsign.