Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7HR callsign genealogy
Currently held by Rennie Jr, Charles 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 AD7HR's current licensee, walking backwards.
- Rennie Jr, Charles AAZgranted 2004-07-13cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held AD7HR.
No current licensee on record previously held this callsign.