Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3HP callsign genealogy
Currently held by HARRIS, RICHARD J
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 W3HP's current licensee, walking backwards.
- Harris, Richard JPAgranted 2001-09-14cancelled 2006-06-17
Successor callsigns
Callsigns held now by people who previously held W3HP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3HP, oldest first.
- OLDT, LEONARD S PA1995-12-07 → cancelled 2003-05-29
- HARRIS, RICHARD J PA2026-05-28 active