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W4MHR

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGREENE, JASON D

License ClassGeneral

Min. Class RequiredGeneral

LocationBOW, NH

Grant DateApr 30, 2004

Expiration DateJul 8, 2014

Cancellation DateJul 9, 2016

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W4MHR

Available1x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderGREENE, JASON D

License ClassGeneral

Min. Class RequiredGeneral

LocationBOW, NH

Grant DateApr 30, 2004

Expiration DateJul 8, 2014

Cancellation DateJul 9, 2016

Available for ApplicationsJul 9, 2016

W4MHR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by GREENE, JASON D in BOW, NH. 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 Rousseau, Mark H on Mar 17, 2025. W4MHR has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Whiskey Four Mike Hotel Romeo

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredJul 9, 2016

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Rousseau, Mark HFiled Mar 17, 2025
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 3, 2026

W4MHR FCC Vanity Status: 1 Competing Application & History