Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9JPH callsign genealogy
Currently held by Holt, 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 N9JPH's current licensee, walking backwards.
- Holt, Jason POKgranted 2021-05-26cancelled 2022-07-09
Successor callsigns
Callsigns held now by people who previously held N9JPH.
No current licensee on record previously held this callsign.