Confidence: Medium · Source: FCC ULS · As of 2026-09-15
K3JPH callsign genealogy
Currently held by Howard II, James 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 K3JPH's current licensee, walking backwards.
- Howard II, James PMDgranted 2013-07-22cancelled 2013-08-09
Successor callsigns
Callsigns held now by people who previously held K3JPH.
No current licensee on record previously held this callsign.