Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6RCB callsign genealogy
Currently held by BISCHOFF, RICHARD C
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 N6RCB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N6RCB.
- BISCHOFF, RICHARD CCAgranted 2004-07-10cancelled 2006-07-06
All historical holders
Every license row we've seen with the callsign N6RCB, oldest first.
- BISCHOFF, RICHARD C CA2001-02-16 → cancelled 2004-07-10
- Baird, Ryan C CA2025-01-07 active