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N9DOS

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderCHERRY, EARL K

License ClassGeneral

Min. Class RequiredGeneral

LocationFAIRFAX, VA

Grant DateAug 18, 1997

Expiration DateAug 18, 2007

Cancellation DateAug 19, 2009

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N9DOS

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderCHERRY, EARL K

License ClassGeneral

Min. Class RequiredGeneral

LocationFAIRFAX, VA

Grant DateAug 18, 1997

Expiration DateAug 18, 2007

Cancellation DateAug 19, 2009

Available for ApplicationsAug 19, 2009

N9DOS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CHERRY, EARL K in FAIRFAX, VA. 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 HECKEL, MICHAEL W on Jun 22, 2011. N9DOS has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

November Nine Delta Oscar Sierra

Readability: 7/10(Good readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredAug 19, 2009

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HECKEL, MICHAEL WFiled Jun 22, 2011
Not awardedFCC ↗

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FCC data as of Sep 11, 2026

N9DOS FCC Vanity Status: 1 Competing Application & History