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KD4FUM

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderCrissman, Sherry D

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCulpeper, VA

Grant DateMar 22, 2025

Expiration DateMar 22, 2035

KD4FUM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Crissman, Sherry D in Culpeper, VA. 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 Crissman, Sherry D on Mar 4, 2025. KD4FUM has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Delta Four Foxtrot Uniform Mike

Readability: 7.5/10(High readability)

License History

License ModifiedNov 21, 2025
License ModifiedMay 28, 2025
License IssuedMar 22, 2025
Vanity Callsign GrantedMar 22, 2025
License ExpiredOct 16, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Crissman, Sherry DFiled Mar 4, 2025
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

KD4FUM FCC Vanity Status: 1 Competing Application & History