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N3DIR

Available1x3District 3

Competitive callsign — 2 applications filed with the FCC.

License HolderThunberg, Robert B

License ClassGeneral

Min. Class RequiredGeneral

LocationDu Bois, PA

Grant DateDec 9, 2011

Expiration DateDec 9, 2021

Cancellation DateDec 12, 2023

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N3DIR

Available1x3District 3

Competitive callsign — 2 applications filed with the FCC.

License HolderThunberg, Robert B

License ClassGeneral

Min. Class RequiredGeneral

LocationDu Bois, PA

Grant DateDec 9, 2011

Expiration DateDec 9, 2021

Cancellation DateDec 12, 2023

Available for ApplicationsDec 10, 2023

N3DIR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Thunberg, Robert B in Du Bois, PA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Thunberg, Robert B on Nov 21, 2011. N3DIR has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 25 units(Light (fast to send))

Voice Phonetics

November Three Delta India Romeo

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredDec 12, 2023
License ModifiedMar 23, 2012
License IssuedDec 9, 2011
Vanity Callsign GrantedDec 9, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Thunberg, Robert BFiled Nov 21, 2011
Not awardedFCC ↗
Thunberg, Robert BFiled Nov 14, 2011
DismissedFCC ↗

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FCC data as of Sep 12, 2026

N3DIR FCC Vanity Status: 2 Competing Applications & History