Instructor with spi has near midair collision on initial climb.

Attributes
ACN	265027
Time
Date	199403
Day	Sat
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : hpn
State Reference	NY
Altitude	msl bound lower : 1500 msl bound upper : 1500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : hpn
Operator	general aviation : instructional
Make Model Name	Cessna 152
Operating Under FAR Part	Part 91
Flight Phase	climbout : initial
Flight Plan	None
Aircraft 2
Make Model Name	PA-46 Malibu
Operating Under FAR Part	Part 91
Flight Phase	cruise other
Person 1
Affiliation	Other
Function	instruction : instructor
Qualification	pilot : instrument pilot : commercial pilot : cfi
Experience	flight time last 90 days : 90 flight time total : 700 flight time type : 200
ASRS Report	265027
Person 2
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : student
Events
Anomaly	conflict : nmac other anomaly other
Independent Detector	other controllera other flight crewa
Resolutory Action	flight crew : took evasive action
Consequence	Other
Miss Distance	horizontal : 600 vertical : 100
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

I was departing the class D airspace with my student (takeoff from runway 29 at hpn) on a left downwind departure eastbound. I made a request with tower for a northeast departure on course to oxc. ATC pointed out a malibu/mirage in my 11 O'clock and I reported the aircraft in sight. ATC granted my request, provided that I maintain visual separation. While watching the mirage I noticed that it was getting closer quickly and I proceeded to take evasive action in which I banked to the right and started a descent. The pilot of the mirage then complained that he had a near miss. In my estimation the mirage pilot should have also been attentive on the radio and tower should have called me (C152) to him. The pilot of the mirage made no effort to avoid me other than to complain to tower.

Original NASA ASRS Text

Title: INSTRUCTOR WITH SPI HAS NMAC ON INITIAL CLB.

Narrative: I WAS DEPARTING THE CLASS D AIRSPACE WITH MY STUDENT (TKOF FROM RWY 29 AT HPN) ON A L DOWNWIND DEP EBOUND. I MADE A REQUEST WITH TWR FOR A NE DEP ON COURSE TO OXC. ATC POINTED OUT A MALIBU/MIRAGE IN MY 11 O'CLOCK AND I RPTED THE ACFT IN SIGHT. ATC GRANTED MY REQUEST, PROVIDED THAT I MAINTAIN VISUAL SEPARATION. WHILE WATCHING THE MIRAGE I NOTICED THAT IT WAS GETTING CLOSER QUICKLY AND I PROCEEDED TO TAKE EVASIVE ACTION IN WHICH I BANKED TO THE R AND STARTED A DSCNT. THE PLT OF THE MIRAGE THEN COMPLAINED THAT HE HAD A NEAR MISS. IN MY ESTIMATION THE MIRAGE PLT SHOULD HAVE ALSO BEEN ATTENTIVE ON THE RADIO AND TWR SHOULD HAVE CALLED ME (C152) TO HIM. THE PLT OF THE MIRAGE MADE NO EFFORT TO AVOID ME OTHER THAN TO COMPLAIN TO TWR.

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.