Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6JPH callsign genealogy
Currently held by Hamilton, Jason P
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 N6JPH's current licensee, walking backwards.
- Hamilton, Jason PCOgranted 2015-03-24cancelled 2021-01-15
Successor callsigns
Callsigns held now by people who previously held N6JPH.
- MILLER, WILLIAM ENVgranted 1998-07-21cancelled 2010-07-22
All historical holders
Every license row we've seen with the callsign N6JPH, oldest first.
- Hamilton, Jason P CO2021-01-15 active
- —— → cancelled 1998-07-21