A B732 crew experienced an near midair collision departing pbi.

Attributes
ACN	513862
Time
Date	200106
Day	Thu
Local Time Of Day	1201 To 1800
Place
Locale Reference	navaid : pbi.vortac
State Reference	FL
Altitude	msl single value : 1200
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : pbi.tracon
Operator	common carrier : air carrier
Make Model Name	B737-200
Operating Under FAR Part	Part 121
Flight Phase	climbout : initial ground : parked
Route In Use	departure : on vectors
Flight Plan	IFR
Aircraft 2
Controlling Facilities	tracon : pbi.tracon
Operator	general aviation : personal
Make Model Name	Cessna 404 Titan
Flight Phase	climbout : initial
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : multi engine pilot : instrument pilot : commercial pilot : cfi
Experience	flight time last 90 days : 200 flight time total : 4500 flight time type : 400
ASRS Report	513862
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Events
Anomaly	conflict : nmac non adherence : published procedure
Independent Detector	aircraft equipment : tcas other flight crewa other flight crewb
Consequence	faa : reviewed incident with flight crew
Miss Distance	horizontal : 300 vertical : 300
Supplementary
Problem Areas	ATC Human Performance
Primary Problem	ATC Human Performance

Narrative:

We (air carrier X flight crew XXX) departed pbi on runway 9L right after a twin cessna departed from runway 9R. Passing 1200 ft MSL we got a TCASII TA and spotted traffic at 1 O'clock position, approximately 300 ft ahead, same altitude, climbing and turning towards us. We advanced power and pitched up to 20 degrees to avoid the aircraft. Estimated separation was 300 ft lateral, 300 ft vertical. ATC later told us the cessna had accepted VFR separation and had us in sight. After the evasive action was initiated, we got the first TCASII RA depicting a minimum climb requirement of +/-3000 ft to avoid the conflict. No traffic calls, alerts or advisories were provided by either pbi tower or departure control.

Original NASA ASRS Text

Title: A B732 CREW EXPERIENCED AN NMAC DEPARTING PBI.

Narrative: WE (ACR X FLC XXX) DEPARTED PBI ON RWY 9L RIGHT AFTER A TWIN CESSNA DEPARTED FROM RWY 9R. PASSING 1200 FT MSL WE GOT A TCASII TA AND SPOTTED TFC AT 1 O'CLOCK POS, APPROX 300 FT AHEAD, SAME ALT, CLBING AND TURNING TOWARDS US. WE ADVANCED PWR AND PITCHED UP TO 20 DEGS TO AVOID THE ACFT. ESTIMATED SEPARATION WAS 300 FT LATERAL, 300 FT VERT. ATC LATER TOLD US THE CESSNA HAD ACCEPTED VFR SEPARATION AND HAD US IN SIGHT. AFTER THE EVASIVE ACTION WAS INITIATED, WE GOT THE FIRST TCASII RA DEPICTING A MINIMUM CLB REQUIREMENT OF +/-3000 FT TO AVOID THE CONFLICT. NO TFC CALLS, ALERTS OR ADVISORIES WERE PROVIDED BY EITHER PBI TWR OR DEP CTL.

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.