Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE4JP callsign genealogy
Currently held by Patterson, James M
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 KE4JP's current licensee, walking backwards.
- Patterson, James MTNgranted 2018-10-17cancelled 2019-09-17
Successor callsigns
Callsigns held now by people who previously held KE4JP.
- Smith, Jerome PCAgranted 2017-02-17
All historical holders
Every license row we've seen with the callsign KE4JP, oldest first.
- Smith, Jerome P CA2015-10-30 → cancelled 2017-02-17
- Patterson, James M TN2019-09-17 active