Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB0FY callsign genealogy
Currently held by RATTERREE, ULYSSES E
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 AB0FY's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AB0FY.
- RATTERREE, ULYSSES EMOgranted 1997-08-21cancelled 1999-06-13