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N5STW

Active1x3District 5

Competitive callsign — 6 applications filed with the FCC.

License HolderCOSBY, LARRY M

License ClassP

Min. Class RequiredGeneral

LocationHonolulu, HI

Grant DateJun 15, 2019

Expiration DateJun 15, 2029

N5STW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by COSBY, LARRY M in Honolulu, HI. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by HAYGOOD, GARY R on May 28, 2019. N5STW has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-. ..... ... - .--

CW Weight: 22 units(Light (fast to send))

Voice Phonetics

November Five Sierra Tango Whiskey

Readability: 7/10(Good readability)

License History

Administrative Update AppliedAug 11, 2021
Administrative Update AppliedAug 10, 2021
License IssuedJun 15, 2019
Vanity Callsign GrantedJun 15, 2019
License CanceledMay 2, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HAYGOOD, GARY RFiled May 28, 2019
Not awardedFCC ↗
SCHMAHL, CURTISS RFiled Jan 11, 2013
Not awardedFCC ↗
Stewart, Michael TFiled Nov 13, 2008
Not awardedFCC ↗
WILLIAMS, THOMAS IFiled Mar 15, 2004

Search external databases

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← N5STV N5STX →

FCC data as of Sep 3, 2026

Dismissed

WILLIAMS, THOMAS IFiled Mar 15, 2004

Not awardedFCC ↗

FRONTIER AMATEUR VHF EXPERIMENTERSFiled Jan 23, 2003

Not awardedFCC ↗

N5STW FCC Vanity Status: 6 Competing Applications & History