Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7GSP callsign genealogy
Currently held by Ponder, Stephen E
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 W7GSP's current licensee, walking backwards.
- Ponder, Stephen EAZgranted 2016-05-17cancelled 2017-04-11
Successor callsigns
Callsigns held now by people who previously held W7GSP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7GSP, oldest first.
- ROBINSON, VERNON R WA2003-01-03 → cancelled 2009-08-17
- Ponder, Stephen E AZ2017-04-11 active