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K5RTO

Active1x3District 5

Competitive callsign — 2 applications filed with the FCC.

License HolderCHAPMAN, COLTON J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationEdinburg, TX

Grant DateOct 2, 2020

Expiration DateNov 28, 2030

K5RTO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CHAPMAN, COLTON J in Edinburg, TX. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by WETMORE, SCOTT E on Jan 20, 2012. K5RTO has 9 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo Five Romeo Tango Oscar

Readability: 7.5/10(High readability)

License History

Administrative Update AppliedJan 10, 2023
License RenewedOct 2, 2020
Administrative Update AppliedOct 1, 2019
Administrative Update AppliedJun 19, 2012
Administrative Update AppliedOct 12, 2011
License ModifiedDec 28, 2010
License ModifiedNov 29, 2010
License IssuedNov 28, 2010
Vanity Callsign GrantedNov 28, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

WETMORE, SCOTT EFiled Jan 20, 2012
Not awardedFCC ↗
Chapman, Colton JFiled Nov 9, 2010
Not awardedFCC ↗

Search external databases

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Explore nearby callsigns

← K5RTN K5RTP →

FCC data as of Sep 3, 2026

K5RTO FCC Vanity Status: 2 Competing Applications & History