Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7LFJ callsign genealogy
Currently held by DENISON, CHARLES 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 N7LFJ's current licensee, walking backwards.
- Perez, Luis ECAgranted 2020-05-21cancelled 2020-06-20
Successor callsigns
Callsigns held now by people who previously held N7LFJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7LFJ, oldest first.
- DENISON, CHARLES A OR2007-12-21 → cancelled 2020-03-17
- Perez 388, Luis E CA2020-06-20 active