Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KR4EFX
CancelledSchiefer, Robert
- Location
- Niceville, FL
- Class
- Technician
- Granted
- 2025-05-30
- Expires
- 2035-05-30
- FRN
- 0033235003
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Vanity availability
280dAvailable on 2027-06-17
KR4EFX cancelled on 2025-06-17. Hold ends in 280 days.
Last held by Schiefer, Robert (FL).
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
- Schiefer, RobertFLgranted 2025-06-17
License history
0 eventsNo recorded events.