Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ6DH callsign genealogy
Currently held by McKoy, Robert P
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 AJ6DH's current licensee, walking backwards.
- MC KOY, ROBERT PCAgranted 2018-04-05cancelled 2018-05-09
Successor callsigns
Callsigns held now by people who previously held AJ6DH.
No current licensee on record previously held this callsign.