Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA5GDJ callsign genealogy
Currently held by Shaloski, Michael A
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 KA5GDJ's current licensee, walking backwards.
- Shaloski Sr, Michael AARgranted 2011-05-17cancelled 2011-06-10
Successor callsigns
Callsigns held now by people who previously held KA5GDJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA5GDJ, oldest first.
- SHALOSKI, MICHAEL A AR1988-04-19 → cancelled 2000-04-20
- Shaloski, Michael A AR2021-07-08 active