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N4ISS

Active1x3District 4

Competitive callsign — 6 applications filed with the FCC.

License HolderLaPlante, Mark W

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationGRANT, AL

Grant DateJul 20, 2024

Expiration DateJul 20, 2034

N4ISS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by LaPlante, Mark W in GRANT, AL. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by LaPlante, Mark W on Jul 2, 2024. N4ISS has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 19 units(Ultra-light (very fast to send))

Voice Phonetics

November Four India Sierra Sierra

Readability: 6/10(Good readability)

License History

License IssuedJul 20, 2024
Vanity Callsign GrantedJul 20, 2024
License ExpiredDec 7, 2021
License RenewedSep 10, 2009
License IssuedDec 4, 1999

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

LaPlante, Mark WFiled Jul 2, 2024
Not awardedFCC ↗
Kniss, William FFiled Apr 29, 2024
DismissedFCC ↗
Revuelto Diez, SamuelFiled Sep 19, 2022
Not awardedFCC ↗
Moore, Chad MFiled Dec 23, 2020

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

Not awarded

EXPERIMENTERS GROUP AMATEUR RADIO CLUBFiled Nov 3, 1999

Not awardedFCC ↗

WRIGHT, RONALD DFiled Nov 3, 1999

Not awardedFCC ↗

N4ISS FCC Vanity Status: 6 Competing Applications & History