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

KB4FBX

Cancelled

ZUFELT, MICHAEL L

Location: LAKE HELEN, FL
Class: General
Granted: 2007-08-03
Expires: 2017-08-03
Previous call: W4BDF
FRN: 0003127867

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Vanity availability

Available

Available now

KB4FBX cleared its 2-year hold on 2015-11-06. Eligible for vanity application.

Last held by ZUFELT, MICHAEL L (FL).

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 →

Previously held by current licensee

W4BDFactive· T
Floyd, Bryan DTNgranted 2017-06-24
KN4DBYcancelled· T
Floyd, Bryan DTNgranted 2017-05-08cancelled 2017-06-24

Prior holders later became

WB4HTQactive· G
ZUFELT, MICHAEL LFLgranted 2024-07-10

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

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Full history → Vanity availability → Callsign genealogy →