Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3CHB callsign genealogy
Currently held by BROWN Mr., RICHARD F
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 N3CHB's current licensee, walking backwards.
- BROWN, RICHARD FSCgranted 2014-01-13cancelled 2014-06-06
Successor callsigns
Callsigns held now by people who previously held N3CHB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3CHB, oldest first.
- BACHAND, ROBERT C MD1997-04-24 → cancelled 2009-04-25
- BROWN Mr., RICHARD F SC2014-06-06 → cancelled 2026-06-09