Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG5YN callsign genealogy
Currently held by GRAHN, DILLON 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 AG5YN's current licensee, walking backwards.
- GRAHN, DILLON ENMgranted 2019-12-03cancelled 2020-03-18
Successor callsigns
Callsigns held now by people who previously held AG5YN.
No current licensee on record previously held this callsign.