Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB5HH callsign genealogy
Currently held by YBARRA JR, RICHARD G
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 AB5HH's current licensee, walking backwards.
- KI5JRno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AB5HH.
- YBARRA JR, RICHARD GNMgranted 2003-02-19cancelled 2006-11-14