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W4NSL

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderHOROWITZ, MICHAEL C

License ClassGeneral

Min. Class RequiredGeneral

LocationFALLS CHURCH, VA

Grant DateMar 14, 2009

Expiration DateApr 1, 2019

Cancellation DateApr 2, 2021

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W4NSL

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderHOROWITZ, MICHAEL C

License ClassGeneral

Min. Class RequiredGeneral

LocationFALLS CHURCH, VA

Grant DateMar 14, 2009

Expiration DateApr 1, 2019

Cancellation DateApr 2, 2021

Available for ApplicationsApr 2, 2021

W4NSL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HOROWITZ, MICHAEL C in FALLS CHURCH, 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 Lacaria, Nick S on May 3, 2022. W4NSL has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

Whiskey Four November Sierra Lima

Readability: 7/10(Good readability)

This callsign is available now

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

License History

License ExpiredApr 2, 2021
License RenewedMar 14, 2009
FRN Association Letter SentMar 14, 2009

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Lacaria, Nick SFiled May 3, 2022
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

W4NSL FCC Vanity Status: 1 Competing Application & History