Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB8BD callsign genealogy
Currently held by Marshall, Keith H
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 AB8BD's current licensee, walking backwards.
- MARSHALL, KEITH Hcancelled 1997-09-18
Successor callsigns
Callsigns held now by people who previously held AB8BD.
No current licensee on record previously held this callsign.