Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3HP callsign genealogy
Currently held by PECK, HAROLD O
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 K3HP's current licensee, walking backwards.
- Beall, Timothy WMDgranted 2015-02-27cancelled 2018-12-21
Successor callsigns
Callsigns held now by people who previously held K3HP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3HP, oldest first.
- PECK, HAROLD O PA2008-05-06 → cancelled 2016-11-30
- Beall, Timothy W MD2018-12-21 active