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

AG4MX

Cancelled

Sparrow, Charles C

Location
Frankfort, KY
Class
Amateur Extra
Granted
2025-09-13
Expires
2035-09-13
Previous call
W4KYS
FRN
0036554111
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Vanity availability

494d

Available on 2028-01-16

AG4MX cancelled on 2026-01-16. Hold ends in 494 days.

Last held by Sparrow, Charles C (KY).

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

Full chain →

Previously held by current licensee

  1. W4KYScancelled· E
    Sparrow, Charles CKYgranted 2025-03-11cancelled 2025-09-13
  2. W1CCScancelled· G
    Sparrow, Charles CKYgranted 2025-02-19cancelled 2025-03-11
  3. KR4AYCcancelled· G
    Sparrow, Charles CKYgranted 2025-01-30cancelled 2025-02-19

Prior holders later became

  1. W4LABactive· E
    Sparrow, Charles CKYgranted 2026-01-16
  2. WN4Cactive· E
    Williams, Angela DALgranted 2025-02-27

License history

0 events

No recorded events.

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Full history → Vanity availability → Callsign genealogy →