Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN7GMJ callsign genealogy
Currently held by Gonsalves, Jo A
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 KN7GMJ's current licensee, walking backwards.
- Gonsalves, JoIDgranted 2019-12-23cancelled 2022-05-10
Successor callsigns
Callsigns held now by people who previously held KN7GMJ.
No current licensee on record previously held this callsign.