Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KA7NTN callsign genealogy
Currently held by BISHOP, CAROLYN W
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 KA7NTN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KA7NTN.
- BISHOP, CAROLYN WIDgranted 2014-05-10cancelled 2026-07-11