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

KN3O

Cancelled

Overkill Contest Club

Location
Walworth, NY
Granted
2011-09-13
Expires
2021-09-13
Previous call
NV2G
FRN
0009816927
Sign in to watch

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KN3O. 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

  1. N3TWMcancelled· E
    DUFFEY, EVAN JPAgranted 2015-10-06cancelled 2018-02-16
  2. KC2WBKcancelled· G
    DUFFEY, EVAN JPAgranted 2009-11-06cancelled 2015-10-06

Prior holders later became

  1. WC5RBcancelled· E
    BROWN JR, RICHARD EOKgranted 2016-01-26cancelled 2016-03-26
  2. NF2Zcancelled
    Overkill Contest ClubNYgranted 2013-03-15cancelled 2018-10-19

License history

0 events

No recorded events.

More vanity slots coming available

From New York

All →

Starting with KN3

All →
Full history → Vanity availability → Callsign genealogy →