Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7USC callsign genealogy
Currently held by BARILLA, DAVID B
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 K7USC's current licensee, walking backwards.
- Barilla, David BNVgranted 1997-02-15cancelled 2003-08-02
Successor callsigns
Callsigns held now by people who previously held K7USC.
No current licensee on record previously held this callsign.