Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7BCH callsign genealogy
Currently held by RICHMOND, CARL T
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 N7BCH's current licensee, walking backwards.
- Harrison, CarolynTXgranted 2007-08-23cancelled 2017-03-25
Successor callsigns
Callsigns held now by people who previously held N7BCH.
- Harrison, CarolynTXgranted 2022-06-14
All historical holders
Every license row we've seen with the callsign N7BCH, oldest first.
- RICHMOND, CARL T AZ1995-11-29 → cancelled 2007-11-30
- Harrison, Carolyn TX2017-03-25 → cancelled 2022-06-14