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K9OPR

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderHARFST, ERNEST D

License ClassTechnician

Min. Class RequiredGeneral

LocationGILBERT, AZ

Grant DateOct 27, 2004

Expiration DateJan 24, 2015

Cancellation DateJan 25, 2017

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K9OPR

Available1x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderHARFST, ERNEST D

License ClassTechnician

Min. Class RequiredGeneral

LocationGILBERT, AZ

Grant DateOct 27, 2004

Expiration DateJan 24, 2015

Cancellation DateJan 25, 2017

Available for ApplicationsJan 25, 2017

K9OPR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HARFST, ERNEST D in GILBERT, AZ. 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 Presas, Roberto E on Jan 4, 2018. K9OPR has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Nine Oscar Papa Romeo

Readability: 7.5/10(High readability)

This callsign is available now

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

License History

License ExpiredJan 25, 2017
Tax ID (TIN) AddedOct 27, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Presas, Roberto EFiled Jan 4, 2018
Not awardedFCC ↗

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← K9OPQ K9OPS →

FCC data as of Jul 31, 2026

K9OPR FCC Vanity Status: 1 Competing Application & History