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N3NDK

Available1x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderOLSON, DAVID E

License ClassGeneral

Min. Class RequiredGeneral

LocationBROOKEVILLE, MD

Grant DateAug 4, 1992

Expiration DateAug 4, 2002

Cancellation DateAug 5, 2004

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N3NDK

Available1x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderOLSON, DAVID E

License ClassGeneral

Min. Class RequiredGeneral

LocationBROOKEVILLE, MD

Grant DateAug 4, 1992

Expiration DateAug 4, 2002

Cancellation DateAug 5, 2004

Available for ApplicationsAug 5, 2004

N3NDK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by OLSON, DAVID E in BROOKEVILLE, MD. 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 KAUFFMAN, NEIL D on Jul 13, 2020. N3NDK has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

November Three November Delta Kilo

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 5, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

KAUFFMAN, NEIL DFiled Jul 13, 2020
Not awardedFCC ↗

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FCC data as of Sep 11, 2026

N3NDK FCC Vanity Status: 1 Competing Application & History