Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6DRC callsign genealogy
Currently held by VIZCARRA, RICHARD
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 N6DRC's current licensee, walking backwards.
- Quattlebaum, Robert SCAgranted 2011-08-17cancelled 2011-09-07
Successor callsigns
Callsigns held now by people who previously held N6DRC.
- VIZCARRA, RICHARDCAgranted 2018-01-27
All historical holders
Every license row we've seen with the callsign N6DRC, oldest first.
- Quattlebaum, Robert S OR2021-09-01 active
- VIZCARRA, RICHARD— → cancelled 1998-04-22