Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0XD callsign genealogy
Currently held by GROSS, EARL R
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 AB0XD's current licensee, walking backwards.
- GROSS, EARL RNDgranted 1992-11-24cancelled 2002-11-26
Successor callsigns
Callsigns held now by people who previously held AB0XD.
No current licensee on record previously held this callsign.