Narrative:

We departed ZZZ off of runway X climbing up to 8;000 ft as depicted on the SID (standard instrument departure); I leveled off and was maintaining about 240 KTS hand flying the aircraft. Shortly after we got a climb to 9;000 ft and instructions to intercept a course to resume the departure. I asked for the autopilot on at this time since it was high task saturation time of the flight while the captain was entering the course into the FMS (flight management system) to intercept. Initially the FMS did not take the input on what the captain asked it to do; we leveled off at 9;000ft and I got distracted trying to see what the FMS was going to do. We accelerated to 267 KTS before I realized the speed. I then reduced the power back to 245 KTS and continued the trip at 9;000 ft. ATC did not notice or call us so we just slowed down and continued on. No aircraft limitations were exceeded and no delays came from this event. When we leveled off; we were both distracted with the FMS programming how it was not doing what we wanted and had our heads down causing a distraction and allowing to airspeed to go past 250 KTS under 10;000ft. Maybe next time I should turn the autopilot on earlier in busy bravo airspace and when task saturation is high. Also if the FMS is not doing what we want; better off to just manually maneuver the aircraft to prevent distractions like this from occurring again.

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Original NASA ASRS Text

Title: Flight Crew flying EMB jet exceeded 250 kt restriction under 10;000 ft.

Narrative: We departed ZZZ off of Runway X climbing up to 8;000 FT as depicted on the SID (Standard Instrument Departure); I leveled off and was maintaining about 240 KTS hand flying the aircraft. Shortly after we got a climb to 9;000 FT and instructions to intercept a course to resume the departure. I asked for the autopilot on at this time since it was high task saturation time of the flight while the Captain was entering the course into the FMS (Flight Management System) to intercept. Initially the FMS did not take the input on what the Captain asked it to do; we leveled off at 9;000ft and I got distracted trying to see what the FMS was going to do. We accelerated to 267 KTS before I realized the speed. I then reduced the power back to 245 KTS and continued the trip at 9;000 ft. ATC did not notice or call us so we just slowed down and continued on. No aircraft limitations were exceeded and no delays came from this event. When we leveled off; we were both distracted with the FMS programming how it was not doing what we wanted and had our heads down causing a distraction and allowing to airspeed to go past 250 KTS under 10;000ft. Maybe next time I should turn the autopilot on earlier in busy bravo airspace and when task saturation is high. Also if the FMS is not doing what we want; better off to just manually maneuver the aircraft to prevent distractions like this from occurring again.

Data retrieved from NASA's ASRS site 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.