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AG5XX

Active2x2District 5

Competitive callsign — 4 applications filed with the FCC.

License HolderSickles, William E

License ClassGeneral

Min. Class RequiredGeneral

LocationComo, CO

Grant DateJun 14, 2025

Expiration DateJun 14, 2035

AG5XX is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Sickles, William E in Como, 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 HALL, DAVID S on May 27, 2025. AG5XX has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Alpha Golf Five X-ray X-ray

Readability: 8.5/10(High readability)

License History

License IssuedJun 14, 2025
Vanity Callsign GrantedJun 14, 2025
License CanceledMay 1, 2020
License IssuedJan 29, 2020
System-Generated GrantJan 29, 2020

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

HALL, DAVID SFiled May 27, 2025
Not awardedFCC ↗
Nokes, Jesse DFiled Jun 17, 2022
Not awardedFCC ↗
WAGNER III, JOEL FFiled Oct 11, 2017
Not awardedFCC ↗
Taboada, Michael WFiled Mar 31, 2008

Search external databases

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FCC data as of Sep 4, 2026

Not awarded

AG5XX FCC Vanity Status: 4 Competing Applications & History