Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4DAY callsign genealogy
Currently held by Girard, Gary 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 N4DAY's current licensee, walking backwards.
- Girard, Gary RGAgranted 2000-12-14cancelled 2001-01-03
Successor callsigns
Callsigns held now by people who previously held N4DAY.
No current licensee on record previously held this callsign.