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

W8MU

Cancelled

WATT, MARTIN D

Location: Ames, IA
Class: Amateur Extra
Granted: 2013-07-06
Expires: 2023-07-06
Previous call: K3STM
FRN: 0003155330

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for W8MU. 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

KD8SKOcancelled· E
Kobish Jr, Donald HMIgranted 2012-05-18cancelled 2016-12-20

Prior holders later became

K0INactive· E
WATT, MARTIN DIAgranted 2024-09-07
K3STMcancelled· E
WATT, MARTIN DPAgranted 2012-01-31cancelled 2013-07-06
K7BNcancelled· E
WATT, MARTIN DPAgranted 2010-02-19cancelled 2010-09-08

License history

0 events

No recorded events.

More vanity slots coming available

From Iowa

All →

N5SJU 2026-09-11
KD0TCI 2026-09-13
KD0TCZ 2026-09-18
KD0TDT 2026-09-20
KC0ODH 2026-09-24

Starting with W8

All →

W8SWM MI · 2026-09-09
W8IBJ AZ · 2026-09-14
W8AAD OH · 2026-09-20
W8KPE OH · 2026-09-24
W8PSA TX · 2026-09-27

Full history → Vanity availability → Callsign genealogy →