Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7JD callsign genealogy
Currently held by MARTIN, ROBERT H
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 AD7JD's current licensee, walking backwards.
- MARTIN, ROBERT HIDgranted 2006-02-15cancelled 2006-07-19
Successor callsigns
Callsigns held now by people who previously held AD7JD.
No current licensee on record previously held this callsign.