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K9TDO

Active1x3District 9

Competitive callsign — 3 applications filed with the FCC.

License HolderRidgway, Tim J

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationCarlisle, IN

Grant DateApr 23, 2021

Expiration DateMay 3, 2031

K9TDO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ridgway, Tim J in Carlisle, IN. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Ridgway, Tim J on Apr 15, 2011. K9TDO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Kilo Nine Tango Delta Oscar

Readability: 8/10(High readability)

License History

License RenewedApr 23, 2021
License IssuedMay 3, 2011
Vanity Callsign GrantedMay 3, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Ridgway, Tim JFiled Apr 15, 2011
Not awardedFCC ↗
Elliott, Douglas CFiled Jan 27, 2005
Not awardedFCC ↗
Westfall, Chance EFiled Jan 27, 2005
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 31, 2026

K9TDO FCC Vanity Status: 3 Competing Applications & History