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

N6GSO

Cancelled

Oberfield, Gregory S

Location: Hawthorn Woods, IL
Class: Amateur Extra
Granted: 2025-08-23
Expires: 2035-08-23
Previous call: KD9ARR
FRN: 0023453426

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Vanity availability

455d

Available on 2027-12-09

N6GSO cancelled on 2025-12-09. Hold ends in 455 days.

Last held by Oberfield, Gregory S (IL).

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

KD9ARRcancelled· E
Oberfield, Gregory SILgranted 2024-01-03cancelled 2025-08-23

Prior holders later became

N4TIactive· E
Oberfield, Gregory SILgranted 2025-12-09

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

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Full history → Vanity availability → Callsign genealogy →