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WA4OAB

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderFLYNN, ROBERT T

License ClassGeneral

Min. Class RequiredTechnician

LocationDUNEDIN, FL

Grant DateFeb 2, 2012

Expiration DateMar 8, 2022

Cancellation DateMar 9, 2024

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WA4OAB

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderFLYNN, ROBERT T

License ClassGeneral

Min. Class RequiredTechnician

LocationDUNEDIN, FL

Grant DateFeb 2, 2012

Expiration DateMar 8, 2022

Cancellation DateMar 9, 2024

Available for ApplicationsMar 9, 2024

WA4OAB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by FLYNN, ROBERT T in DUNEDIN, FL. 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 FLYNN, ROBERT T on Dec 11, 2001. WA4OAB has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Whiskey Alpha Four Oscar Alpha Bravo

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredMar 9, 2024
Administrative Update AppliedJul 26, 2017
License RenewedFeb 2, 2012
License IssuedMar 8, 2002
Vanity Callsign GrantedMar 8, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

FLYNN, ROBERT TFiled Dec 11, 2001
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 11, 2026

WA4OAB FCC Vanity Status: 1 Competing Application & History