Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KP4BY
CancelledPuerto Rico CW And Contest Group
- Location
- Caguas, PR
- Granted
- 2025-05-09
- Expires
- 2035-02-24
- Previous call
- WP4NPE
- FRN
- 0010236768
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Vanity availability
261dAvailable on 2027-05-28
KP4BY cancelled on 2025-05-28. Hold ends in 261 days.
Last held by Puerto Rico CW And Contest Group (PR).
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 →License history
0 eventsNo recorded events.