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

W1WMM

Active

Morris, William M

Location: Newburyport, MA
Class: General
Granted: 2016-12-09
Expires: 2026-12-09
Previous call: K1WMM
FRN: 0025559592

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Vanity availability

Held

Currently held

W1WMM 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

K1WMMcancelled· E
MALUMPHY, WILLIAM MMAgranted 2025-08-19cancelled 2025-09-16
AF1Sactive· E
MALUMPHY, WILLIAM MMAgranted 2025-09-16

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

All →

K1AFR 2026-09-10
KC1SDV 2026-09-10
W1RLJ 2026-09-10
KB1ITH 2026-09-12
KB1YQO 2026-09-13

Starting with W1

All →

W1RLJ MA · 2026-09-10
W1BEK CT · 2026-09-13
W1GOU NH · 2026-09-21
W1PVC MA · 2026-10-04
W1CEF RI · 2026-10-12

Full history → Vanity availability → Callsign genealogy →