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K4OBX

Active1x3District 4

Competitive callsign — 5 applications filed with the FCC.

License HolderFESSENDEN AMATEUR RADIO SOCIETY

Min. Class RequiredGeneral

LocationBUXTON, NC

Grant DateDec 23, 2019

Expiration DateOct 20, 2029

K4OBX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FESSENDEN AMATEUR RADIO SOCIETY in BUXTON, NC. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Seidman, Ronald J on Dec 15, 2004. K4OBX has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Four Oscar Bravo X-ray

Readability: 8/10(High readability)

License History

License RenewedDec 23, 2019
License RenewedJul 24, 2009
License IssuedOct 20, 1999

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Seidman, Ronald JFiled Dec 15, 2004
Not awardedFCC ↗
Yergeau, MontanaFiled Dec 15, 2004
Not awardedFCC ↗
Lane, Jeffrey DFiled May 13, 2002
DismissedFCC ↗
FESSENDEN AMATEUR RADIO SOCIETYFiled Aug 6, 1999

Search external databases

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← K4OBT K4OBY →

FCC data as of Sep 3, 2026

Not awardedFCC ↗

KUBACK, JOHNFiled Aug 6, 1999

Not awardedFCC ↗

K4OBX FCC Vanity Status: 5 Competing Applications & History