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

KR4AOS

Cancelled

Hildebrand, Aaron

Location: MURRAYVILLE, GA
Class: General
Granted: 2024-01-19
Expires: 2034-01-19
Previous call: KQ4NWT
FRN: 0034750687

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Vanity availability

154d

Available on 2027-02-11

KR4AOS cancelled on 2025-02-11. Hold ends in 154 days.

Last held by Hildebrand, Aaron (GA).

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

KQ4NWTcancelled· G
Hildebrand, AaronGAgranted 2024-01-19cancelled 2025-01-21

Prior holders later became

W4HMRactive· G
Hildebrand, AaronGAgranted 2025-02-11

License history

0 events

No recorded events.

More vanity slots coming available

From Georgia

KG4VAA 2026-09-10
KK4LOC 2026-09-11
KK4LOG 2026-09-11
KK4LOH 2026-09-11
KK4LOK 2026-09-11

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 →