Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5HPM callsign genealogy
Currently held by Mc Cullough, Herschel P
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 W5HPM's current licensee, walking backwards.
- MC CULLOUGH, HERSCHEL Pcancelled 1998-01-07
Successor callsigns
Callsigns held now by people who previously held W5HPM.
- MC CULLOUGH, HERSCHEL PTXgranted 2022-06-22