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WF0J

Active2x1District 0

Competitive callsign — 6 applications filed with the FCC.

License HolderMAISEL, ROBERT R

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationPUEBLO, CO

Grant DateSep 23, 2021

Expiration DateNov 19, 2031

WF0J is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by MAISEL, ROBERT R in PUEBLO, CO. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by MAISEL, ROBERT R on Nov 1, 2011. WF0J has 8 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Whiskey Foxtrot Zero Juliet

Readability: 7.5/10(High readability)

License History

License RenewedSep 23, 2021
Vanity Callsign GrantedNov 19, 2011
License IssuedNov 19, 2011
License CanceledSep 12, 2009
Vanity Callsign GrantedDec 12, 2008
License IssuedDec 12, 2008
License CanceledFeb 14, 2006
FRN Association Email SentJan 26, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MAISEL, ROBERT RFiled Nov 1, 2011
Not awardedFCC ↗
Bresch, James FFiled Nov 24, 2008
Not awardedFCC ↗
Cook, Gerald EFiled Apr 2, 2008
Not awardedFCC ↗
Hoffmeyer, ChrisFiled Apr 2, 2008

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← WF0I WF0K →

FCC data as of Sep 3, 2026

Not awarded

COELHO III, JOHN MFiled Dec 7, 2006

Not awardedFCC ↗

Zingg, ErnstFiled Dec 7, 2006

Not awardedFCC ↗

WF0J FCC Vanity Status: 6 Competing Applications & History