Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KR4OR

Expired

Botwin, Dale M

Location: Miami, FL
Class: Advanced
Granted: 2014-03-04
Expires: 2024-03-08
Previous call: N4WOG
FRN: 0005839980

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Vanity availability

541d

Available on 2028-03-07

KR4OR expired on 2024-03-08. Hold ends in 541 days.

Last held by Botwin, Dale M (FL).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

N4WOG
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

KO4UTL 2026-09-13
KQ4RHZ 2026-09-13
KQ4UWU 2026-09-13
KQ4UXF 2026-09-13
N1SSL 2026-09-13

Starting with KR4

All →

KR4AAB AL · 2027-01-11
KR4ABQ FL · 2027-01-17
KR4BBR FL · 2027-01-17
KR4ACS VA · 2027-01-18
KR4ADZ FL · 2027-01-22

Full history → Vanity availability → Callsign genealogy →