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

N1SMM

Active

McGwier, Sharon M

Location: Opelika, AL
Class: Amateur Extra
Granted: 2020-10-27
Expires: 2030-10-19
Previous call: KJ4YOV
FRN: 0020225694

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Vanity availability

Held

Currently held

N1SMM 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

KJ4YOVcancelled· T
Davis, Sharon DALgranted 2010-09-29cancelled 2010-10-19

Prior holders later became

N1HZactive· E
MOFFAT, BRIAN DWVgranted 2020-03-31

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KQ4UUE 2026-09-09
KG4SUF 2026-09-10
KQ4TEB 2026-09-10
KQ4UQY 2026-09-10
KQ4UVF 2026-09-10

Starting with N1

All →

N1DWY CT · 2026-09-12
N1SSL FL · 2026-09-13
N1CKM NH · 2026-09-14
N1LTR VA · 2026-09-14
N1NMG MA · 2026-09-14

Full history → Vanity availability → Callsign genealogy →