Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB1NI callsign genealogy
Currently held by MORDAUNT, RICHARD L
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 AB1NI's current licensee, walking backwards.
- MORDAUNT, RICHARD LMAgranted 2010-03-09cancelled 2010-07-20
Successor callsigns
Callsigns held now by people who previously held AB1NI.
No current licensee on record previously held this callsign.