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WB0JON

Available2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderSLOTSVE, HENRY R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSAINT PAUL, MN

Grant DateMar 15, 1994

Expiration DateMar 15, 2004

Cancellation DateAug 4, 2000

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WB0JON

Available2x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderSLOTSVE, HENRY R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSAINT PAUL, MN

Grant DateMar 15, 1994

Expiration DateMar 15, 2004

Cancellation DateAug 4, 2000

Available for ApplicationsAug 5, 2002

WB0JON is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SLOTSVE, HENRY R in SAINT PAUL, MN. 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 Sessions, Jonathan M on May 9, 2024. WB0JON has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 51 units(Very heavy)

Voice Phonetics

Whiskey Bravo Zero Juliet Oscar November

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 CanceledAug 4, 2000
License ModifiedJun 7, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Sessions, Jonathan MFiled May 9, 2024
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

WB0JON FCC Vanity Status: 1 Competing Application & History