uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-09

K1MSF

Active

NADWORNY JR, STEVEN C

Location
Eureka, CA
Class
General
Granted
2024-12-07
Expires
2035-02-27
Previous call
W6SCN
FRN
0018436493
Sign in to watch

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

Vanity availability

Held

Currently held

K1MSF 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

  1. W6SCNcancelled· G
    NADWORNY JR, STEVEN CCAgranted 2013-11-09cancelled 2015-02-27
  2. N6TXKcancelled· G
    NADWORNY JR, STEVEN CCAgranted 2009-01-20cancelled 2013-11-09

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

Starting with K1

All →