Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K5JHP callsign genealogy
Currently held by Pentony, John H
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 K5JHP's current licensee, walking backwards.
- Pentony, John HLAgranted 2024-03-05cancelled 2024-04-02
Successor callsigns
Callsigns held now by people who previously held K5JHP.
- Pentony, John HLAgranted 2024-10-22
All historical holders
Every license row we've seen with the callsign K5JHP, oldest first.
- PIERRARD, WILLIAM E TX2006-05-08 → cancelled 2018-08-02
- Pentony, John H LA2024-04-02 → cancelled 2024-10-22