Narrative:

We were running late so did not file a flight plan but did call and get flight following. Living in az, it never occurred to me that we could enter an ADIZ flying from a united states city to a united states city, but I did. I filed an IFR flight plan on the return flight.

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Original NASA ASRS Text

Title: PLT OF AN SMA SEL ACFT FAILED TO FILE A VFR FLT PLAN IN XING AN ADIZ AIRSPACE.

Narrative: WE WERE RUNNING LATE SO DID NOT FILE A FLT PLAN BUT DID CALL AND GET FLT FOLLOWING. LIVING IN AZ, IT NEVER OCCURRED TO ME THAT WE COULD ENTER AN ADIZ FLYING FROM A UNITED STATES CITY TO A UNITED STATES CITY, BUT I DID. I FILED AN IFR FLT PLAN ON THE RETURN FLT.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.