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N7DAO

Active1x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderOSWALD, DONNA A

License ClassTechnician

Min. Class RequiredGeneral

LocationEAGLE, ID

Grant DateApr 3, 2018

Expiration DateMay 16, 2028

N7DAO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by OSWALD, DONNA A in EAGLE, ID. 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 OSWALD, DONNA A on Apr 28, 2008. N7DAO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

November Seven Delta Alpha Oscar

Readability: 7/10(Good readability)

License History

License RenewedApr 3, 2018
License IssuedMay 16, 2008
Vanity Callsign GrantedMay 16, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

OSWALD, DONNA AFiled Apr 28, 2008
Not awardedFCC ↗

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FCC data as of Jul 10, 2026

N7DAO FCC Vanity Status: 1 Competing Application & History