Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9GDA callsign genealogy
Currently held by HOLYCROSS, JAMES L
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 N9GDA's current licensee, walking backwards.
- Attig, David NILgranted 2017-02-03cancelled 2018-06-09
Successor callsigns
Callsigns held now by people who previously held N9GDA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9GDA, oldest first.
- HOLYCROSS, JAMES L IN2001-09-12 → cancelled 2013-12-11
- Attig, David N IL2018-06-09 active