Narrative:

While executing the prado 1 departure aircraft was turned to the right instead of the left. ATC advised and aircraft was turned back (30 degrees bank) to the left. Aircraft alert was issued 1000' below and 1 1/2 mi at our 12 O'clock position. Resumed the SID west/O further incidence. Captain had instructed a right turn after climb out and copilot followed west/O referring back to the SID. Supplemental information from acn 91652: a classic brain fart as we called it in the military. A better brief of the departure (we did brief it, but I failed to mention the direction of the turn I had in mind) would have revealed my error.

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Original NASA ASRS Text

Title: FAILED TO COMPLY WITH SID RESULTING IN POTENTIAL CONFLICT.

Narrative: WHILE EXECUTING THE PRADO 1 DEP ACFT WAS TURNED TO THE RIGHT INSTEAD OF THE LEFT. ATC ADVISED AND ACFT WAS TURNED BACK (30 DEGS BANK) TO THE LEFT. ACFT ALERT WAS ISSUED 1000' BELOW AND 1 1/2 MI AT OUR 12 O'CLOCK POS. RESUMED THE SID W/O FURTHER INCIDENCE. CAPT HAD INSTRUCTED A RIGHT TURN AFTER CLBOUT AND COPLT FOLLOWED W/O REFERRING BACK TO THE SID. SUPPLEMENTAL INFO FROM ACN 91652: A CLASSIC BRAIN FART AS WE CALLED IT IN THE MIL. A BETTER BRIEF OF THE DEP (WE DID BRIEF IT, BUT I FAILED TO MENTION THE DIRECTION OF THE TURN I HAD IN MIND) WOULD HAVE REVEALED MY ERROR.

Data retrieved from NASA's ASRS site as of August 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.