Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9JPU callsign genealogy
Currently held by Uland, 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 K9JPU's current licensee, walking backwards.
- Uland, James PINgranted 2008-06-18cancelled 2008-07-08
Successor callsigns
Callsigns held now by people who previously held K9JPU.
No current licensee on record previously held this callsign.