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N0LEF

Active1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderRITTER, STUART P

License ClassGeneral

Min. Class RequiredGeneral

LocationDENVER, CO

Grant DateApr 23, 2019

Expiration DateJul 21, 2029

N0LEF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RITTER, STUART P in DENVER, CO. 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 Fellin, Gregory M on Feb 23, 2018. N0LEF has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

November Zero Lima Echo Foxtrot

Readability: 7/10(Good readability)

License History

License RenewedApr 23, 2019
License RenewedApr 28, 2009
FRN Association Email SentJan 23, 2009

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Fellin, Gregory MFiled Feb 23, 2018
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 12, 2026

N0LEF FCC Vanity Status: 1 Competing Application & History