Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU4NP callsign genealogy
Currently held by ROBINSON, CYNTHIA R
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 KU4NP's current licensee, walking backwards.
- ROBINSON, CYNTHIA Rcancelled 1997-12-30
Successor callsigns
Callsigns held now by people who previously held KU4NP.
- Robinson, Cynthia RFLgranted 1997-12-30cancelled 2008-10-03