Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB5OL callsign genealogy
Currently held by NG, RAYMOND 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 AB5OL's current licensee, walking backwards.
- NG, RAYMOND SGAgranted 2026-06-30
Successor callsigns
Callsigns held now by people who previously held AB5OL.
- NG, RAYMOND SGAgranted 2026-06-30