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N0NOO

Cancelled1x3District 0

Competitive callsign — 4 applications filed with the FCC.

License HolderPatterson, David A

Min. Class RequiredGeneral

LocationBAKERSFIELD, CA

Grant DateJul 25, 2017

Cancellation DateApr 28, 2026

Available for ApplicationsApr 29, 2028

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N0NOO

Cancelled1x3District 0

Competitive callsign — 4 applications filed with the FCC.

License HolderPatterson, David A

Min. Class RequiredGeneral

LocationBAKERSFIELD, CA

Grant DateJul 25, 2017

Cancellation DateApr 28, 2026

Available for ApplicationsApr 29, 2028

N0NOO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Patterson, David A in BAKERSFIELD, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Oberg, Mark M on Apr 14, 2026. N0NOO has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

November Zero November Oscar Oscar

Readability: 6.5/10(Good readability)

Available Apr 29, 2028 (594 days remaining)

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

License History

License CanceledApr 28, 2026
Administrative Update AppliedDec 7, 2024
License IssuedJul 25, 2017
Vanity Callsign GrantedJul 25, 2017
License ExpiredMay 1, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Oberg, Mark MFiled Apr 14, 2026
Not awardedFCC ↗
Rice, NathanuelFiled Jul 6, 2017
Not awardedFCC ↗
NEPA, CASIMIRO CFiled Sep 16, 2013
Not awardedFCC ↗
MATHE SR, BRADLEY AFiled Sep 15, 2011

Search external databases

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FCC data as of Sep 12, 2026

Not awarded

FCC ↗

N0NOO FCC Vanity Status: 4 Competing Applications & History