Confidence: Medium · Source: FCC ULS · As of 2026-09-09
WD9GSP
CancelledHEPP, SIDNEY E
- Location
- O Fallon, IL
- Class
- General
- Granted
- 2023-02-24
- Expires
- 2033-03-07
- FRN
- 0004851622
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
575dAvailable on 2028-04-06
WD9GSP cancelled on 2026-04-07. Hold ends in 575 days.
Last held by HEPP, SIDNEY E (IL).
Confidence: High
Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.
Callsign genealogy
Full chain →Prior holders later became
- HEPP, SIDNEY EILgranted 2026-04-07
License history
0 eventsNo recorded events.