Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3YW callsign genealogy
Currently held by GROSS, MICHAEL V
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 AB3YW's current licensee, walking backwards.
- GROSS, MICHAEL VPAgranted 2015-07-20cancelled 2016-03-22
Successor callsigns
Callsigns held now by people who previously held AB3YW.
No current licensee on record previously held this callsign.