A corporate pilot reported exceeding 200 knots below class B airspace.

Attributes
ACN	1631622
Time
Date	201903
Local Time Of Day	0601-1200
Place
Locale Reference	SJC.Airport
State Reference	CA
Environment
Light	Daylight
Aircraft 1
Make Model Name	Small Transport
Operating Under FAR Part	Part 135
Flight Phase	Climb
Route In Use	STAR TECKY3
Flight Plan	IFR
Person 1
Function	Pilot Not Flying
Events
Anomaly	Deviation - Procedural FAR Deviation - Speed All Types

Narrative:

We were departing sjc via the RNAV departure. We accelerated to 250 knots not realizing we were still below sfo class B airspace. The controller pointed out the speed below class B. We reduced speed back to 200 knots until entering class B. We attribute this oversight to a confusing clearance and quick turn of the aircraft before departure. We didn't take time to review overlying class B airspace.

Original NASA ASRS Text

Title: A corporate pilot reported exceeding 200 knots below Class B airspace.

Narrative: We were departing SJC via the RNAV Departure. We accelerated to 250 knots not realizing we were still below SFO Class B airspace. The Controller pointed out the speed below Class B. We reduced speed back to 200 knots until entering Class B. We attribute this oversight to a confusing clearance and quick turn of the aircraft before departure. We didn't take time to review overlying Class B airspace.

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.