Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB5VU callsign genealogy
Currently held by GREENWOOD, CLAY
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 AB5VU's current licensee, walking backwards.
- KJ5WFno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AB5VU.
- GREENWOOD, CLAYTXgranted 2025-02-26