Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4DRB callsign genealogy
Currently held by MOORE, ELIAS G
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 KD4DRB's current licensee, walking backwards.
- SHEARIN, MICHAEL HNCgranted 2024-06-07cancelled 2024-06-28
Successor callsigns
Callsigns held now by people who previously held KD4DRB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4DRB, oldest first.
- MOORE, ELIAS G SC1991-08-06 → cancelled 2003-08-07
- SHEARIN, MICHAEL H NC2024-06-28 active