Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0AGX callsign genealogy
Currently held by MERRIFIELD, HAROLD E
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 KD0AGX's current licensee, walking backwards.
- Merrifield, Harold EKSgranted 1997-07-10cancelled 2007-04-14
Successor callsigns
Callsigns held now by people who previously held KD0AGX.
No current licensee on record previously held this callsign.