BE400 pilot experiences near midair collision with bonanza on departure.

Attributes
ACN	809896
Time
Date	200810
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : zzz.airport
State Reference	US
Altitude	msl single value : 1000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : zzz.tower
Operator	general aviation : corporate
Make Model Name	Beechjet 400
Operating Under FAR Part	Part 91
Flight Phase	climbout : initial
Flight Plan	IFR
Aircraft 2
Controlling Facilities	tower : zzz.tower
Operator	general aviation : personal
Make Model Name	Bonanza 35
Operating Under FAR Part	Part 91
Flight Phase	climbout : takeoff
Person 1
Affiliation	company : corporate
Function	flight crew : first officer
Qualification	pilot : instrument pilot : atp pilot : multi engine
Experience	flight time last 90 days : 90 flight time total : 18000 flight time type : 200
ASRS Report	809896
Events
Anomaly	conflict : nmac non adherence : clearance
Independent Detector	other flight crewa
Resolutory Action	flight crew : took evasive action
Miss Distance	horizontal : 0 vertical : 200
Supplementary
Problem Areas	ATC Human Performance Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance

Narrative:

Student pilot was told to extend his upwind leg after departing. We were told of this aircraft and were cleared for takeoff with a climb to 5000 ft direct to ZZZ VOR. Climbing out of 900 ft MSL; I lowered the nose to begin accelerating. The student pilot had not extended and in fact was at our 12 O'clock position about 100 ft above us. I very aggressively pushed over and passed directly below him. Distances are always difficult to judge; but 200 ft is in the ballpark. Had I not pushed over; we would have collided.

Original NASA ASRS Text

Title: BE400 PLT EXPERIENCES NMAC WITH BONANZA ON DEPARTURE.

Narrative: STUDENT PLT WAS TOLD TO EXTEND HIS UPWIND LEG AFTER DEPARTING. WE WERE TOLD OF THIS ACFT AND WERE CLRED FOR TKOF WITH A CLB TO 5000 FT DIRECT TO ZZZ VOR. CLBING OUT OF 900 FT MSL; I LOWERED THE NOSE TO BEGIN ACCELERATING. THE STUDENT PLT HAD NOT EXTENDED AND IN FACT WAS AT OUR 12 O'CLOCK POS ABOUT 100 FT ABOVE US. I VERY AGGRESSIVELY PUSHED OVER AND PASSED DIRECTLY BELOW HIM. DISTANCES ARE ALWAYS DIFFICULT TO JUDGE; BUT 200 FT IS IN THE BALLPARK. HAD I NOT PUSHED OVER; WE WOULD HAVE COLLIDED.

Data retrieved from NASA's ASRS site as of May 2009 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.