Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7XRT callsign genealogy
Currently held by SANTUCCI, JOHN 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 K7XRT's current licensee, walking backwards.
- SANTUCCI, JOHN PAZgranted 2007-06-26cancelled 2013-12-24
Successor callsigns
Callsigns held now by people who previously held K7XRT.
No current licensee on record previously held this callsign.