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KI4A

Active2x1District 4

Competitive callsign — 5 applications filed with the FCC.

License HolderBirch, Thomas R

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationWinston-Salem, NC

Grant DateFeb 2, 2018

Expiration DateMar 21, 2028

KI4A is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Birch, Thomas R in Winston-Salem, 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 McMorris Jr, Donald J on Mar 12, 2008. KI4A has 7 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 20 units(Ultra-light (very fast to send))

Voice Phonetics

Kilo India Four Alpha

Readability: 8/10(High readability)

License History

License RenewedFeb 2, 2018
Administrative Update AppliedMar 24, 2009
License IssuedMar 21, 2008
Vanity Callsign GrantedMar 21, 2008
License CanceledFeb 28, 2006
Tax ID (TIN) AddedOct 28, 2003
License RenewedOct 28, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

McMorris Jr, Donald JFiled Mar 12, 2008
DismissedFCC ↗
MILLER, PAUL SFiled Mar 3, 2008
DismissedFCC ↗
Birch, Thomas RFiled Feb 29, 2008
Not awardedFCC ↗
Baer, John RFiled Feb 11, 2008

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KI3Z KI4B →

FCC data as of Sep 3, 2026

Dismissed

Parker, Stephen AFiled Mar 2, 2007

Not awardedFCC ↗

KI4A FCC Vanity Status: 5 Competing Applications & History