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AA2O

Active2x1District 2

Competitive callsign — 1 application filed with the FCC.

License HolderDORFELD, WILLIAM G

License ClassAmateur Extra

Min. Class RequiredAmateur Extra

LocationSalida, CO

Grant DateMay 10, 2018

Expiration DateMay 10, 2028

AA2O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by DORFELD, WILLIAM G in Salida, CO. 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 SHOEMAKER, KARL H on Jun 6, 2006. AA2O has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Alpha Alpha Two Oscar

Readability: 8.5/10(High readability)

License History

License RenewedMay 10, 2018
License RenewedJan 25, 2008
Administrative Update AppliedJun 6, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

SHOEMAKER, KARL HFiled Jun 6, 2006
Not awardedFCC ↗

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FCC data as of Sep 3, 2026

AA2O FCC Vanity Status: 1 Competing Application & History