Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7ZX callsign genealogy
Currently held by MESSERSMITH, PADDY 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 AD7ZX's current licensee, walking backwards.
- MESSERSMITH, PADDY EAZgranted 2009-02-25cancelled 2009-05-01
Successor callsigns
Callsigns held now by people who previously held AD7ZX.
No current licensee on record previously held this callsign.