A g-iv first officer did not follow the proper SID out of sfo.

Attributes
ACN	514090
Time
Date	200106
Day	Fri
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : sfo.airport
State Reference	CA
Altitude	agl single value : 500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : corporate
Make Model Name	Gulfstream IV
Flight Phase	climbout : initial
Route In Use	departure sid : gap
Flight Plan	IFR
Person 1
Affiliation	company : corporate
Function	flight crew : first officer
Qualification	pilot : atp pilot : commercial pilot : instrument pilot : multi engine
Experience	flight time last 90 days : 30 flight time total : 11450 flight time type : 160
ASRS Report	514090
Events
Anomaly	non adherence : published procedure non adherence : clearance non adherence : far non adherence : company policies other spatial deviation
Resolutory Action	controller : issued advisory flight crew : returned to original clearance
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

We were departing runway 28R on the gap three departure. Heading was selected and I was following the command bars. ATC reminded me I was flying the gap three departure and I realized I was not on my assigned heading of 350 degrees. I corrected quickly to the proper heading with no events.

Original NASA ASRS Text

Title: A G-IV FO DID NOT FOLLOW THE PROPER SID OUT OF SFO.

Narrative: WE WERE DEPARTING RWY 28R ON THE GAP THREE DEP. HEADING WAS SELECTED AND I WAS FOLLOWING THE COMMAND BARS. ATC REMINDED ME I WAS FLYING THE GAP THREE DEP AND I REALIZED I WAS NOT ON MY ASSIGNED HEADING OF 350 DEGS. I CORRECTED QUICKLY TO THE PROPER HEADING WITH NO EVENTS.

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.