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

W4MBW

Cancelled

WANGBERG Jr, MARTIN B

Location: CHARLOTTESVILLE, VA
Class: Amateur Extra
Granted: 2017-06-10
Expires: 2027-06-10
Previous call: K5MBW
FRN: 0003863693

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for W4MBW. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

KQ4AJGcancelled· G
Wright, Martin BTNgranted 2022-05-12cancelled 2022-06-01

Prior holders later became

K5MBWcancelled· E
WANGBERG, MARTIN BVAgranted 2016-12-03cancelled 2017-06-10
K2OYcancelled· E
WANGBERG, MARTIN BVAgranted 2016-04-16cancelled 2016-07-13
K5MBWcancelled· E
WANGBERG, MARTIN BVAgranted 2014-01-31cancelled 2014-02-22

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KB3ZEV 2026-09-09
KK4LMC 2026-09-09
KK4LMF 2026-09-09
KK4LMX 2026-09-10
KQ4GPU 2026-09-10

Starting with W4

All →

W4HKO FL · 2026-09-09
W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13

Full history → Vanity availability → Callsign genealogy →