Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4NHC 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 KP4NHC's current licensee, walking backwards.
- WP4RBRcancelledNIGHT HAWK HAM AND CB CLUBPRgranted 2019-04-09cancelled 2019-04-30
Successor callsigns
Callsigns held now by people who previously held KP4NHC.
No current licensee on record previously held this callsign.