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K5SRX

Available1x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderSPINDOR, CLINT M

License ClassGeneral

Min. Class RequiredGeneral

LocationCOMANCHE, TX

Grant DateApr 6, 2013

Expiration DateApr 6, 2023

Cancellation DateApr 8, 2025

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K5SRX

Available1x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderSPINDOR, CLINT M

License ClassGeneral

Min. Class RequiredGeneral

LocationCOMANCHE, TX

Grant DateApr 6, 2013

Expiration DateApr 6, 2023

Cancellation DateApr 8, 2025

Available for ApplicationsApr 7, 2025

K5SRX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SPINDOR, CLINT M in COMANCHE, TX. 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 SPINDOR, CLINT M on Mar 19, 2013. K5SRX has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Kilo Five Sierra Romeo X-ray

Readability: 7/10(Good readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredApr 8, 2025
License IssuedApr 6, 2013
Vanity Callsign GrantedApr 6, 2013

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

SPINDOR, CLINT MFiled Mar 19, 2013
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K5SRX FCC Vanity Status: 1 Competing Application & History