Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7PDJ callsign genealogy
Currently held by SIEVERS, ROY K
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 N7PDJ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N7PDJ.
- SIEVERS, ROY KAZgranted 2017-05-31cancelled 2017-09-16