GA small aircraft ignored the gear warning and landed gear up.

Attributes
ACN	92713
Time
Date	198808
Day	Wed
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : hya
State Reference	MA
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Small Aircraft, Low Wing, 1 Eng, Retractable Gear
Flight Phase	landing other
Flight Plan	None
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : cfi pilot : commercial pilot : instrument
Experience	flight time last 90 days : 60 flight time total : 3500 flight time type : 170
ASRS Report	92713
Events
Anomaly	non adherence : published procedure other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : unspecified
Resolutory Action	none taken : detected after the fact none taken : anomaly accepted
Consequence	other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Previous to accident, spent 2 hours 45 mins, instructing a student in: emergency landing procedures, spiral to a landing, slow flight, timed turns, during these procedures the warning bell was triggered a great deal of the time. Landing at hyannis, I was cleared #2 to follow an small transport, slow flight to keep distance, cut power below 15' to descend to landing. Bell came on, was in approach mode, 20 degree flaps, fuel on and set, came over the numbers. Did not verify 3 green, propellers in, fuel on. Landed wheel up with bell ringing. Evaluation: apparently, the bell was heard so much prior to this landing, it did not elicit the proper response.

Original NASA ASRS Text

Title: GA SMA IGNORED THE GEAR WARNING AND LANDED GEAR UP.

Narrative: PREVIOUS TO ACCIDENT, SPENT 2 HRS 45 MINS, INSTRUCTING A STUDENT IN: EMER LNDG PROCS, SPIRAL TO A LNDG, SLOW FLT, TIMED TURNS, DURING THESE PROCS THE WARNING BELL WAS TRIGGERED A GREAT DEAL OF THE TIME. LNDG AT HYANNIS, I WAS CLRED #2 TO FOLLOW AN SMT, SLOW FLT TO KEEP DISTANCE, CUT PWR BELOW 15' TO DSND TO LNDG. BELL CAME ON, WAS IN APCH MODE, 20 DEG FLAPS, FUEL ON AND SET, CAME OVER THE NUMBERS. DID NOT VERIFY 3 GREEN, PROPS IN, FUEL ON. LANDED WHEEL UP WITH BELL RINGING. EVALUATION: APPARENTLY, THE BELL WAS HEARD SO MUCH PRIOR TO THIS LNDG, IT DID NOT ELICIT THE PROPER RESPONSE.

Data retrieved from NASA's ASRS site as of August 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.