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

W3FX

Active

COLBURN SR, JOHN T

Location: Garden City, MI
Class: Amateur Extra
Granted: 2020-09-26
Expires: 2030-09-26
Previous call: KF8LB
FRN: 0003109873

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Vanity availability

Held

Currently held

W3FX is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KF8LBcancelled· E
COLBURN SR, JOHN TMIgranted 2000-11-03cancelled 2009-04-07

License history

0 events

No recorded events.

More vanity slots coming available

From Michigan

All →

W8SWM 2026-09-09
KD8TBR 2026-09-10
KD8TBU 2026-09-10
KD8TBW 2026-09-10
KD8TBY 2026-09-10

Starting with W3

All →

W3EFZ FL · 2026-09-09
W3IFX NY · 2026-09-10
W3AHR PA · 2026-09-20
W3YMB PA · 2026-09-21
W3TAL MD · 2026-09-28

Full history → Vanity availability → Callsign genealogy →