Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NS4P callsign genealogy
Currently held by PHILLIPS, STEVEN E
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 NS4P's current licensee, walking backwards.
- PHILLIPS, STEVEN EFLgranted 2015-04-11cancelled 2019-11-05
Successor callsigns
Callsigns held now by people who previously held NS4P.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NS4P, oldest first.
- CALHOUN, ELVIS L MS2007-12-21 → cancelled 2017-10-16
- PHILLIPS, STEVEN E FL2019-11-05 active