Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4NPS callsign genealogy
Currently held by RADIO AMATEUR SOCIETY OF NORFOLK
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 W4NPS's current licensee, walking backwards.
- KI4OJJcancelledRadio Amateur Society Of NorfolkVAgranted 2006-03-24cancelled 2006-04-28
Successor callsigns
Callsigns held now by people who previously held W4NPS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4NPS, oldest first.
- HEICHLINGER, CHARLES L FL1988-08-09 → cancelled 2000-08-10
- RADIO AMATEUR SOCIETY OF NORFOLK VA2026-04-09 active