Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP4RBR callsign genealogy
Currently held by NIGHT HAWK HAM AND CB CLUB
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 WP4RBR'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 WP4RBR.
- KP4NHCactiveNIGHT HAWK HAM AND CB CLUBPRgranted 2019-04-30