Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K4OIL

Expired

SCHONER, RONALD E

Location: PALM CITY, FL
Class: Amateur Extra
Granted: 2013-11-30
Expires: 2024-03-05
Previous call: KK4TCS
FRN: 0022903983

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Vanity availability

537d

Available on 2028-03-04

K4OIL expired on 2024-03-05. Hold ends in 537 days.

Last held by SCHONER, RONALD E (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

KK4TCScancelled· G
SCHONER, RONALD ENCgranted 2013-08-12cancelled 2013-11-30

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

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Starting with K4

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K4OTU KY · 2026-09-14
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Full history → Vanity availability → Callsign genealogy →