Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB6OW callsign genealogy
Currently held by Marshall Sr, Vincent T
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 AB6OW's current licensee, walking backwards.
- KD6LWIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AB6OW.
No current licensee on record previously held this callsign.