Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7NFL callsign genealogy
Currently held by Roberts, John J
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 K7NFL's current licensee, walking backwards.
- ROBERTS, JOHN JWAgranted 1995-05-05cancelled 2000-03-17
Successor callsigns
Callsigns held now by people who previously held K7NFL.
- Roberts, John JWAgranted 2000-03-17cancelled 2005-01-14