Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KR4FIU
CancelledCanfield, Michael
- Location
- Palm Harbor, FL
- Class
- General
- Granted
- 2025-07-16
- Expires
- 2035-07-16
- FRN
- 0036091114
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
327dAvailable on 2027-08-05
KR4FIU cancelled on 2025-08-05. Hold ends in 327 days.
Last held by Canfield, Michael (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
- Canfield, MichaelFLgranted 2025-08-05
License history
0 eventsNo recorded events.