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N5SPH

Active1x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderHUMBERG, PHILIP M

License ClassTechnician

Min. Class RequiredGeneral

LocationCLINTON, MS

Grant DateJan 7, 2021

Expiration DateApr 2, 2031

N5SPH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HUMBERG, PHILIP M in CLINTON, MS. 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 HARRIS, Scott P on Jul 2, 2009. N5SPH has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 24 units(Light (fast to send))

Voice Phonetics

November Five Sierra Papa Hotel

Readability: 7/10(Good readability)

License History

License RenewedJan 7, 2021
License RenewedJan 3, 2011
Tax ID (TIN) AddedFeb 8, 2001
License RenewedFeb 8, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HARRIS, Scott PFiled Jul 2, 2009
Not awardedFCC ↗

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← N5SPG N5SPI →

FCC data as of Sep 3, 2026

N5SPH FCC Vanity Status: 1 Competing Application & History