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

NW1N

Active

STELMACH, MICHAEL F

Location: SAN DIEGO, CA
Class: Amateur Extra
Granted: 2025-12-02
Expires: 2036-01-06
Previous call: KE6WYJ
FRN: 0003822244

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Vanity availability

Held

Currently held

NW1N 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

KE6WYJcancelled· E
Stelmach, Michael FCAgranted 2005-05-25cancelled 2006-01-06

Prior holders later became

W1HGactive· E
GINSBERG, HOWARD MGAgranted 2016-11-01

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Full history → Vanity availability → Callsign genealogy →