Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4PAH callsign genealogy
Currently held by Hopkins, Peter A
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 W4PAH's current licensee, walking backwards.
- Hopkins, Peter AFLgranted 2026-03-27cancelled 2026-04-17
Successor callsigns
Callsigns held now by people who previously held W4PAH.
- Shadle III, John HWIgranted 2025-04-08
All historical holders
Every license row we've seen with the callsign W4PAH, oldest first.
- Shadle III, John H WI2013-11-07 → cancelled 2015-06-13
- Hopkins, Peter A FL2026-04-17 active