Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7NFF callsign genealogy
Currently held by BROWN, ADAM 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 KC7NFF's current licensee, walking backwards.
- Brown, Adam FUTgranted 2020-04-17cancelled 2020-05-12
Successor callsigns
Callsigns held now by people who previously held KC7NFF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7NFF, oldest first.
- BROWN, ADAM F ID2005-06-29 → cancelled 2017-09-28
- Brown, Adam F UT2020-05-12 active