CFCallsignFinder

Search Watchlist

Track FCC amateur radio vanity callsign availability. Data updated daily.

Legal & Info

Pricing FAQ Terms of Service Privacy Policy

© 2026 CallsignFinder. All rights reserved.

FCC data sourced from FCC Universal Licensing System. Not affiliated with the FCC.

Watchlist Search Account

Home/Search/KI5IDX

← Back to results

KI5IDX

Active2x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderMcClanahan, Matthew N

License ClassTechnician

Min. Class RequiredTechnician

LocationMcKinney, TX

Grant DateFeb 11, 2020

Expiration DateFeb 11, 2030

KI5IDX is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by McClanahan, Matthew N in McKinney, 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 Mullins, Gary P on Sep 1, 2011. KI5IDX has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Kilo India Five India Delta X-ray

Readability: 6.5/10(Good readability)

License History

System-Generated GrantFeb 11, 2020
License IssuedFeb 11, 2020

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Mullins, Gary PFiled Sep 1, 2011
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

Explore nearby callsigns

← KI5IDW KI5IDY →

FCC data as of Sep 11, 2026

KI5IDX FCC Vanity Status: 1 Competing Application & History