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Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KR4MFR

Cancelled

Poe, Brian S

Location: Huntsville, AL
Class: Amateur Extra
Granted: 2026-05-15
Expires: 2036-05-15
FRN: 0038293890

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Vanity availability

643d

Available on 2028-06-15

KR4MFR cancelled on 2026-06-16. Hold ends in 643 days.

Last held by Poe, Brian S (AL).

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

Prior holders later became

N8QWactive· E
Poe, Brian SALgranted 2026-06-16

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

KG4VBC 2026-09-11
KG4VBD 2026-09-11
KK4LOB 2026-09-11
KG4VBM 2026-09-12
AB4LC 2026-09-14

Starting with KR4

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 →