Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KD7PHM

Cancelled

Henderson, Mark K

Location: Shelton, WA
Class: Amateur Extra
Granted: 2001-12-17
Expires: 2011-12-17
FRN: 0005903166

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Vanity availability

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KD7PHM cleared its 2-year hold on 2004-08-05. Eligible for vanity application.

Last held by Henderson, Mark K (WA).

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

AA7CGexpired· E
Henderson, Mark KWAgranted 2012-05-31cancelled 2024-08-07

License history

0 events

No recorded events.

More vanity slots coming available

From Washington

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Starting with KD7

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KD7SQS WA · 2026-09-15
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KD7SRG OR · 2026-09-16
KD7SRL WA · 2026-09-17

Full history → Vanity availability → Callsign genealogy →