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

KN4MFP

Cancelled

Hairfield III, Joseph W

Location: Richmond, VA
Class: General
Granted: 2018-05-14
Expires: 2028-05-14
FRN: 0027450444

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Vanity availability

Available

Available now

KN4MFP cleared its 2-year hold on 2021-10-03. Eligible for vanity application.

Last held by Hairfield III, Joseph W (VA).

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

N4MFPcancelled· E
Hairfield III, Joseph WVAgranted 2019-10-04cancelled 2020-01-24

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

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Starting with KN4

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Full history → Vanity availability → Callsign genealogy →