Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5VW callsign genealogy
Currently held by COSTON, ZACHARY 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 AF5VW's current licensee, walking backwards.
- COSTON, ZACHARY RTXgranted 2014-07-17cancelled 2015-01-22
Successor callsigns
Callsigns held now by people who previously held AF5VW.
No current licensee on record previously held this callsign.