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KA4VAD

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderKoehler, David H

License ClassGeneral

Min. Class RequiredTechnician

LocationSinking Spring, PA

Grant DateJul 20, 2007

Expiration DateJul 20, 2017

Cancellation DateJul 23, 2019

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KA4VAD

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderKoehler, David H

License ClassGeneral

Min. Class RequiredTechnician

LocationSinking Spring, PA

Grant DateJul 20, 2007

Expiration DateJul 20, 2017

Cancellation DateJul 23, 2019

Available for ApplicationsJul 21, 2019

KA4VAD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Koehler, David H in Sinking Spring, PA. 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 WALKER, JAMES A on Jul 2, 2007. KA4VAD has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Alpha Four Victor Alpha Delta

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredJul 23, 2019
License IssuedJul 20, 2007
Vanity Callsign GrantedJul 20, 2007

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

WALKER, JAMES AFiled Jul 2, 2007
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

KA4VAD FCC Vanity Status: 1 Competing Application & History