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AC1EF

Available2x2District 1

No competing applications on record.

License HolderARRUDA, JAMES M

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationPROVIDENCE, RI

Grant DateSep 30, 2015

Expiration DateOct 19, 2025

Cancellation DateMar 27, 2018

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AC1EF

Available2x2District 1

No competing applications on record.

License HolderARRUDA, JAMES M

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationPROVIDENCE, RI

Grant DateSep 30, 2015

Expiration DateOct 19, 2025

Cancellation DateMar 27, 2018

Available for ApplicationsMar 28, 2020

AC1EF is a 2x2 format amateur radio callsign. It is currently registered to ARRUDA, JAMES M in PROVIDENCE, RI. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

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

CW Weight: 32 units(Moderate)

Voice Phonetics

Alpha Charlie One Echo Foxtrot

Readability: 8/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License CanceledMar 27, 2018
License IssuedFeb 23, 2018
System-Generated GrantFeb 23, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Jul 28, 2026

Is AC1EF Available? FCC Vanity Status & Watchlist