Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K7DJP callsign genealogy
Currently held by Pereira, Derek 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 K7DJP's current licensee, walking backwards.
- Pereira, Derek JAZgranted 2011-05-23cancelled 2013-01-29
Successor callsigns
Callsigns held now by people who previously held K7DJP.
No current licensee on record previously held this callsign.