Departure B757-200 at lax. Runway change made from runway 24 to runway 25. Crew briefing cockpit had covered SID from north complex for runway 24. Flight crew briefing not performed for runway 25 departure on SID. Heading track position deviation. Potential conflict with traffic off runway 24.

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Attributes
ACN	352970
Time
Date	199611
Day	Sat
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : lax
State Reference	CA
Altitude	msl bound lower : 2000 msl bound upper : 2000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : lax
Operator	common carrier : air carrier
Make Model Name	B757-200
Operating Under FAR Part	Part 121
Navigation In Use	Other Other
Flight Phase	climbout : intermediate altitude
Route In Use	departure other departure sid : sid
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	B757 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	climbout : intermediate altitude
Route In Use	departure other departure sid : sid
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : flight engineer pilot : atp
Experience	flight time last 90 days : 150 flight time total : 11000 flight time type : 600
ASRS Report	352970
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 50 flight time total : 20000 flight time type : 1000
ASRS Report	352845
Events
Anomaly	conflict : airborne less severe non adherence : published procedure non adherence : required legal separation non adherence : clearance non adherence : far other spatial deviation
Independent Detector	other controllera
Resolutory Action	flight crew : returned to intended course or assigned course other
Consequence	Other
Miss Distance	horizontal : 6000 vertical : 0
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

The takeoff briefing was accomplished on north side of airport (lax) before assignment of runway 25R for takeoff. Departed runway 25R on laxx 2 departure. Did not brief (update) new runway assignment or the difference of 220 degree heading (not 250 degree heading). Flew 250 degree heading and did not turn to 220 degrees until asked to by socal departure. A B737 was departing runway 24R on 250 degree heading and was in sight. Next time, update departure briefing to include the correct runway assignment.

Original NASA ASRS Text

Title: DEP B757-200 AT LAX. RWY CHANGE MADE FROM RWY 24 TO RWY 25. CREW BRIEFING COCKPIT HAD COVERED SID FROM N COMPLEX FOR RWY 24. FLC BRIEFING NOT PERFORMED FOR RWY 25 DEP ON SID. HDG TRACK POS DEV. POTENTIAL CONFLICT WITH TFC OFF RWY 24.

Narrative: THE TKOF BRIEFING WAS ACCOMPLISHED ON N SIDE OF ARPT (LAX) BEFORE ASSIGNMENT OF RWY 25R FOR TKOF. DEPARTED RWY 25R ON LAXX 2 DEP. DID NOT BRIEF (UPDATE) NEW RWY ASSIGNMENT OR THE DIFFERENCE OF 220 DEG HDG (NOT 250 DEG HDG). FLEW 250 DEG HDG AND DID NOT TURN TO 220 DEGS UNTIL ASKED TO BY SOCAL DEP. A B737 WAS DEPARTING RWY 24R ON 250 DEG HDG AND WAS IN SIGHT. NEXT TIME, UPDATE DEP BRIEFING TO INCLUDE THE CORRECT RWY ASSIGNMENT.

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.