Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1AGU callsign genealogy
Currently held by Giler, Roger 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 W1AGU's current licensee, walking backwards.
- Giler, Paul ENCgranted 2017-11-13cancelled 2018-01-03
Successor callsigns
Callsigns held now by people who previously held W1AGU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1AGU, oldest first.
- Giler, Roger R CT2007-03-05 → cancelled 2016-10-01
- GILER, PAUL E NC2018-01-03 active