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

KK7DNI

Cancelled

Hefley, Mark

Location: Prescott, AZ
Class: Technician
Granted: 2022-02-08
Expires: 2032-02-08
FRN: 0028928885

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Vanity availability

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Available now

KK7DNI cleared its 2-year hold on 2024-02-26. Eligible for vanity application.

Last held by Hefley, Mark (AZ).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

KK7HEFactive· T
Hefley, Mark HAZgranted 2022-02-26

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

All →

AD7UU 2026-09-10
W7CWD 2026-09-10
KF7YNV 2026-09-13
KI7PHV 2026-09-13
KB7QBN 2026-09-14

Starting with KK7

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Full history → Vanity availability → Callsign genealogy →