Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7WPS callsign genealogy
Currently held by SHERWOOD, WILLIAM 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 W7WPS's current licensee, walking backwards.
- Snodgrass, Philip RORgranted 2023-12-07cancelled 2024-01-13
Successor callsigns
Callsigns held now by people who previously held W7WPS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7WPS, oldest first.
- SHERWOOD, WILLIAM P OR1998-12-09 → cancelled 2010-12-10
- Snodgrass, Philip R OR2024-01-13 active