Home/Search/KD4FJJ

KD4FJJ

Available2x3District 4

No competing applications on record.

License HolderWinkler Jr, Thomas J

License ClassGeneral

Min. Class RequiredTechnician

LocationWaddell, AZ

Grant DateOct 1, 1991

Expiration DateOct 1, 2001

Cancellation DateOct 2, 2003

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KD4FJJ

← Back to results

KD4FJJ

Available2x3District 4

No competing applications on record.

License HolderWinkler Jr, Thomas J

License ClassGeneral

Min. Class RequiredTechnician

LocationWaddell, AZ

Grant DateOct 1, 1991

Expiration DateOct 1, 2001

Cancellation DateOct 2, 2003

Available for ApplicationsOct 2, 2003

KD4FJJ is a 2x3 format amateur radio callsign. It is currently registered to Winkler Jr, Thomas J in Waddell, AZ. 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: 45 units(Heavy (slower to send))

Voice Phonetics

Kilo Delta Four Foxtrot Juliet Juliet

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredOct 2, 2003

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.

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KD4FJI KD4FJK →

FCC data as of Sep 4, 2026

Is KD4FJJ Available? FCC Vanity Status & Watchlist