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

N0CSO

Cancelled

OLDFIELD, CLIVE S

Location: LONGS, SC
Class: Technician
Granted: 2020-12-08
Expires: 2030-12-08
Previous call: KF0CKQ
FRN: 0030183891

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Vanity availability

725d

Available on 2028-09-03

N0CSO cancelled on 2026-09-04. Hold ends in 725 days.

Last held by OLDFIELD, CLIVE S (SC).

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

Previously held by current licensee

KF0CKQcancelled· T
OLDFIELD, CLIVE SCOgranted 2020-11-16cancelled 2020-12-08

Prior holders later became

W4CSOactive· T
OLDFIELD, CLIVE SSCgranted 2026-09-04

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

KQ4URH 2026-09-10
KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13

Starting with N0

N0PSA AZ · 2026-09-09
N0QQU MS · 2026-09-14
N0SRJ MN · 2026-09-14
N0UCT AZ · 2026-09-14
N0UCU MO · 2026-09-14

Full history → Vanity availability → Callsign genealogy →