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WT4AO

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderOSTBY II, THOMAS A

License ClassAdvanced

Min. Class RequiredGeneral

LocationEllijay, GA

Grant DateNov 1, 2016

Expiration DateNov 1, 2026

Cancellation DateNov 30, 2019

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WT4AO

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderOSTBY II, THOMAS A

License ClassAdvanced

Min. Class RequiredGeneral

LocationEllijay, GA

Grant DateNov 1, 2016

Expiration DateNov 1, 2026

Cancellation DateNov 30, 2019

Available for ApplicationsDec 1, 2021

WT4AO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by OSTBY II, THOMAS A in Ellijay, GA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by OSTBY II, THOMAS A on Oct 12, 2016. WT4AO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Whiskey Tango Four Alpha Oscar

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledNov 30, 2019
License IssuedNov 1, 2016
Vanity Callsign GrantedNov 1, 2016

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

OSTBY II, THOMAS AFiled Oct 12, 2016
Not awardedFCC ↗

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FCC data as of Sep 12, 2026 — may be delayed

WT4AO FCC Vanity Status: 1 Competing Application & History