Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4RP callsign genealogy
Currently held by PARISE, MARK C
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 KW4RP's current licensee, walking backwards.
- PARISE, MARK CFLgranted 2015-11-09cancelled 2016-03-04
Successor callsigns
Callsigns held now by people who previously held KW4RP.
No current licensee on record previously held this callsign.