Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6PT callsign genealogy
Currently held by Harper, Paul T
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 N6PT's current licensee, walking backwards.
- Spalding, Gary LCAgranted 2014-06-03cancelled 2019-03-26
Successor callsigns
Callsigns held now by people who previously held N6PT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6PT, oldest first.
- Harper, Paul T CA2006-12-27 → cancelled 2019-03-06
- Spalding, Gary L CA2019-03-26 active