Narrative:

During a visual approach to sts at about 200 ft altitude, the tower said 'I see no gear, go around or extend the gear.' I extended the gear and made an uneventful landing. Tower did not seem concerned, as though it was all in a day's work. My plane has no gear warning, so I check gear twice -- first on downwind, and again coming over the fence. This time I had missed the first check, but hopefully would have caught the omission coming over the fence. But anyway, the tower's heads-up action was much appreciated and I told them so. I will be more vigilant in my gumps checks in the future.

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Original NASA ASRS Text

Title: A LANCAIR IV PLT ALMOST PERFORMS A GEAR-UP LNDG WITH THE TWR ADVISING HIM ON SHORT FINAL OF THE MISSING GEAR AT STS, CA.

Narrative: DURING A VISUAL APCH TO STS AT ABOUT 200 FT ALT, THE TWR SAID 'I SEE NO GEAR, GO AROUND OR EXTEND THE GEAR.' I EXTENDED THE GEAR AND MADE AN UNEVENTFUL LNDG. TWR DID NOT SEEM CONCERNED, AS THOUGH IT WAS ALL IN A DAY'S WORK. MY PLANE HAS NO GEAR WARNING, SO I CHK GEAR TWICE -- FIRST ON DOWNWIND, AND AGAIN COMING OVER THE FENCE. THIS TIME I HAD MISSED THE FIRST CHK, BUT HOPEFULLY WOULD HAVE CAUGHT THE OMISSION COMING OVER THE FENCE. BUT ANYWAY, THE TWR'S HEADS-UP ACTION WAS MUCH APPRECIATED AND I TOLD THEM SO. I WILL BE MORE VIGILANT IN MY GUMPS CHKS IN THE FUTURE.

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.