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N4FFL

Active1x3District 4

Competitive callsign — 4 applications filed with the FCC.

License HolderGdowski, Mat

License ClassGeneral

Min. Class RequiredGeneral

LocationParker, CO

Grant DateMar 6, 2018

Expiration DateMar 6, 2028

N4FFL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Gdowski, Mat in Parker, CO. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Gdowski, Mat on Feb 16, 2018. N4FFL has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

November Four Foxtrot Foxtrot Lima

Readability: 7.5/10(High readability)

License History

Administrative Update AppliedJul 6, 2022
Administrative Update AppliedMay 28, 2020
License IssuedMar 6, 2018
Vanity Callsign GrantedMar 6, 2018
License CanceledJul 4, 2000
License ModifiedJun 7, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Gdowski, MatFiled Feb 16, 2018
Not awardedFCC ↗
DARNELL, STEVEN AFiled Oct 19, 2017
Not awardedFCC ↗
FLORIANZ, FRANK JFiled Apr 24, 2007
Not awardedFCC ↗
Dybka, Jill TFiled Nov 6, 2003

Search external databases

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Explore nearby callsigns

← N4FFK N4FFN →

FCC data as of Sep 3, 2026

Dismissed

N4FFL FCC Vanity Status: 4 Competing Applications & History