Home/Search/NO3HK

NO3HK

Available2x2District 3

Competitive callsign — 1 application filed with the FCC.

License HolderKARN, HAROLD J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationFunkstown, MD

Grant DateSep 15, 2017

Expiration DateSep 15, 2027

Cancellation DateAug 13, 2019

CallsignFinder

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/NO3HK

← Back to results

NO3HK

Available2x2District 3

Competitive callsign — 1 application filed with the FCC.

License HolderKARN, HAROLD J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationFunkstown, MD

Grant DateSep 15, 2017

Expiration DateSep 15, 2027

Cancellation DateAug 13, 2019

Available for ApplicationsAug 14, 2021

NO3HK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by KARN, HAROLD J in Funkstown, MD. 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 KARN, HAROLD J on Aug 28, 2017. NO3HK has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

November Oscar Three Hotel Kilo

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledAug 13, 2019
License IssuedSep 15, 2017
Vanity Callsign GrantedSep 15, 2017

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

KARN, HAROLD JFiled Aug 28, 2017
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← NO2NO NO3LB →

FCC data as of Sep 4, 2026

NO3HK FCC Vanity Status: 1 Competing Application & History