Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4PHS callsign genealogy
Currently held by DECKER, EDWARD N
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 N4PHS's current licensee, walking backwards.
- SEMETIS, PETER HSCgranted 2015-01-12cancelled 2015-04-14
Successor callsigns
Callsigns held now by people who previously held N4PHS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4PHS, oldest first.
- DECKER, EDWARD N NC1987-09-29 → cancelled 1999-09-30
- SEMETIS, PETER H SC2025-04-08 active