Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP4PKL callsign genealogy
Currently held by NP4EG Contest Group
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 WP4PKL'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 WP4PKL.
- WP3EactiveCombete Contest GroupPRgranted 2025-07-08