Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3JPR callsign genealogy
Currently held by Rittenhouse, Jonathon 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 K3JPR's current licensee, walking backwards.
- Rittenhouse, Jonathon PTXgranted 2026-03-10cancelled 2026-08-18
Successor callsigns
Callsigns held now by people who previously held K3JPR.
No current licensee on record previously held this callsign.