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K7DHD

Available1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderHJERPE, DARRELL J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationTUCSON, AZ

Grant DateMar 3, 2014

Expiration DateMay 31, 2024

Cancellation DateJun 2, 2026

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K7DHD

Available1x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderHJERPE, DARRELL J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationTUCSON, AZ

Grant DateMar 3, 2014

Expiration DateMay 31, 2024

Cancellation DateJun 2, 2026

Available for ApplicationsJun 1, 2026

K7DHD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HJERPE, DARRELL J in TUCSON, AZ. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by WHEATON, ROGER F on Mar 4, 2024. K7DHD has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 30 units(Light (fast to send))

Voice Phonetics

Kilo Seven Delta Hotel Delta

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredJun 2, 2026
License RenewedMar 3, 2014
License ModifiedApr 20, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

WHEATON, ROGER FFiled Mar 4, 2024
DismissedFCC ↗
DeWeese, Douglas HFiled May 3, 2007
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← K7DHC K7DHF →

FCC data as of Oct 27, 2026

K7DHD FCC Vanity Status: 2 Competing Applications & History