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N7LK

Active1x2District 7

Competitive callsign — 9 applications filed with the FCC.

License HolderKarpurk, Lawrence W

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationPhoenix, AZ

Grant DateApr 3, 2025

Expiration DateApr 29, 2035

N7LK is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Karpurk, Lawrence W in Phoenix, AZ. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by KIRK, LEE W on Aug 15, 2013. N7LK has 8 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 26 units(Light (fast to send))

Voice Phonetics

November Seven Lima Kilo

Readability: 7.5/10(High readability)

License History

License RenewedApr 3, 2025
Administrative Update AppliedApr 11, 2020
License RenewedApr 2, 2015
Administrative Update AppliedMay 17, 2013
Vanity Callsign GrantedApr 29, 2005
License IssuedApr 29, 2005
Internal Correction AppliedApr 11, 2003
Internal Correction AppliedApr 11, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

KIRK, LEE WFiled Aug 15, 2013
DismissedFCC ↗
Karpurk, Larry WFiled Apr 11, 2005
Not awardedFCC ↗
Maas Mrs, Maggie HFiled Apr 11, 2005
Not awardedFCC ↗
Caprio, Charles KFiled Apr 11, 2005

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Jul 10, 2026

Dismissed

Warden, Michael SFiled Apr 11, 2005

DismissedFCC ↗

RIEDEL, ERIC LFiled Apr 11, 2005

Not awardedFCC ↗

Karpurk, Larry WFiled Oct 6, 2004

DismissedFCC ↗

JOHNSON, MICHAEL WFiled Oct 24, 2003

DismissedFCC ↗

Buttars, David BFiled Oct 20, 2003

DismissedFCC ↗

N7LK FCC Vanity Status: 9 Competing Applications & History