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W4PMR

Active1x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderErpenbach, Michael J

License ClassGeneral

Min. Class RequiredGeneral

LocationGilbert, SC

Grant DateJun 9, 2020

Expiration DateJun 9, 2030

W4PMR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Erpenbach, Michael J in Gilbert, SC. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Greene, Joseph H on Mar 21, 2023. W4PMR has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Whiskey Four Papa Mike Romeo

Readability: 8/10(High readability)

License History

License IssuedJun 9, 2020
Vanity Callsign GrantedJun 9, 2020
License ExpiredNov 25, 2017
License RenewedSep 16, 2005
Tax ID (TIN) AddedSep 22, 2004
Administrative Update AppliedSep 22, 2004

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Greene, Joseph HFiled Mar 21, 2023
DismissedFCC ↗
Erpenbach, Michael JFiled May 21, 2020
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

W4PMR FCC Vanity Status: 2 Competing Applications & History