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

K4AFU

Cancelled

Ulloa, Adrian F

Location
Weston, FL
Class
Amateur Extra
Granted
2024-12-21
Expires
2034-12-21
Previous call
KQ4WBJ
FRN
0028293017
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Vanity availability

152d

Available on 2027-02-08

K4AFU cancelled on 2025-02-08. Hold ends in 152 days.

Last held by Ulloa, Adrian F (FL).

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. KQ4WBJcancelled· E
    Ulloa, Adrian FFLgranted 2024-10-12cancelled 2024-12-21

Prior holders later became

  1. WA4Uactive· E
    Ulloa, Adrian FFLgranted 2025-02-08
  2. W4AFUexpired· E
    MARTIN, WILLIAM ENCgranted 2007-02-14cancelled 2019-03-28

License history

0 events

No recorded events.

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Full history → Vanity availability → Callsign genealogy →