PA34 instructor and student had the nose gear collapse while doing touch-and-go lndgs.

Attributes
ACN	565771
Time
Date	200211
Day	Sun
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : zzz.airport
State Reference	US
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : instructional
Make Model Name	PA-34-200 Seneca I
Operating Under FAR Part	Part 91
Flight Phase	landing : roll
Flight Plan	None
Person 1
Affiliation	other
Function	instruction : instructor
Qualification	pilot : commercial pilot : atp pilot : multi engine
Experience	flight time last 90 days : 60 flight time total : 5950 flight time type : 2100
ASRS Report	565771
Person 2
Affiliation	other
Function	instruction : trainee
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	other flight crewa other flight crewb
Resolutory Action	aircraft : evacuated none taken : insufficient time
Consequence	other other
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

On nov/sun/02, myself and my student departed the ZZZ airport at approximately XA00 for a local multi-engine training flight. After performing slow flight, steep turns, and a stall series, we returned to the ZZZ airport at approximately XB00 to perform touch-and-goes in the local traffic pattern. The landing gear was extended on downwind and 3 green lights were observed. There were no indications that the gear was in an unsafe condition. Having 3 green lights indicating the gear was down and locked, we performed a normal landing. On landing rollout, as we were in the transitional phase between the landing and the impending takeoff, we heard the gear horn beep twice in quick succession and then the nose gear collapsed. I informed the tower we had an emergency, that the nose gear had collapsed, and that we were exiting the airplane. Crash fire rescue equipment arrived shortly after we exited the aircraft.

Original NASA ASRS Text

Title: PA34 INSTRUCTOR AND STUDENT HAD THE NOSE GEAR COLLAPSE WHILE DOING TOUCH-AND-GO LNDGS.

Narrative: ON NOV/SUN/02, MYSELF AND MY STUDENT DEPARTED THE ZZZ ARPT AT APPROX XA00 FOR A LCL MULTI-ENG TRAINING FLT. AFTER PERFORMING SLOW FLT, STEEP TURNS, AND A STALL SERIES, WE RETURNED TO THE ZZZ ARPT AT APPROX XB00 TO PERFORM TOUCH-AND-GOES IN THE LCL TFC PATTERN. THE LNDG GEAR WAS EXTENDED ON DOWNWIND AND 3 GREEN LIGHTS WERE OBSERVED. THERE WERE NO INDICATIONS THAT THE GEAR WAS IN AN UNSAFE CONDITION. HAVING 3 GREEN LIGHTS INDICATING THE GEAR WAS DOWN AND LOCKED, WE PERFORMED A NORMAL LNDG. ON LNDG ROLLOUT, AS WE WERE IN THE TRANSITIONAL PHASE BTWN THE LNDG AND THE IMPENDING TKOF, WE HEARD THE GEAR HORN BEEP TWICE IN QUICK SUCCESSION AND THEN THE NOSE GEAR COLLAPSED. I INFORMED THE TWR WE HAD AN EMER, THAT THE NOSE GEAR HAD COLLAPSED, AND THAT WE WERE EXITING THE AIRPLANE. CFR ARRIVED SHORTLY AFTER WE EXITED THE ACFT.

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.