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KD4NNJ

Available2x3District 4

No competing applications on record.

License HolderOTTO, LEONARD F

License ClassNovice

Min. Class RequiredTechnician

LocationCOLLINGSWOOD, NJ

Grant DateMar 18, 2002

Expiration DateApr 28, 2012

Cancellation DateApr 29, 2014

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KD4NNJ

Available2x3District 4

No competing applications on record.

License HolderOTTO, LEONARD F

License ClassNovice

Min. Class RequiredTechnician

LocationCOLLINGSWOOD, NJ

Grant DateMar 18, 2002

Expiration DateApr 28, 2012

Cancellation DateApr 29, 2014

Available for ApplicationsApr 29, 2014

KD4NNJ is a 2x3 format amateur radio callsign. It is currently registered to OTTO, LEONARD F in COLLINGSWOOD, NJ. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Delta Four November November Juliet

Readability: 6/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredApr 29, 2014
Tax ID (TIN) AddedMar 18, 2002
License RenewedMar 18, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Sep 4, 2026

Is KD4NNJ Available? FCC Vanity Status & Watchlist