Narrative:

Landing was made with landing gear up. The damage was to the propeller, bottom of the plane and right wing tip. In this turbo small aircraft, when using a headset, there is no gear horn which sounds through the headset. The gear warning horn is, without the headset, audible. (It is not very loud though.) I did not realize this when I was wearing my headset.

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Original NASA ASRS Text

Title: SMA LANDS WITH THE LNDG GEAR RETRACTED.

Narrative: LNDG WAS MADE WITH LNDG GEAR UP. THE DAMAGE WAS TO THE PROPELLER, BOTTOM OF THE PLANE AND RIGHT WING TIP. IN THIS TURBO SMA, WHEN USING A HEADSET, THERE IS NO GEAR HORN WHICH SOUNDS THROUGH THE HEADSET. THE GEAR WARNING HORN IS, WITHOUT THE HEADSET, AUDIBLE. (IT IS NOT VERY LOUD THOUGH.) I DID NOT REALIZE THIS WHEN I WAS WEARING MY HEADSET.

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.