Hawker 4000 first officer reports speed and altitude deviations during runway 24 departure from teb ...

Narrative:

On departure off of runway 24 in teterboro; nj; the captain flying elected to use auto-throttles on takeoff. Our altitude alerter was set at 1;500 ft and the auto-throttle airspeed was set at 200 KTS in the manual mode. After takeoff; the captain started a shallow climb and we accelerated rapidly.the tower handed us off to the new york departure control. Then I heard the chime and saw the light indicating that auto-throttles had been disconnected. The captain pulled the power back some at this time. As first officer; I was listening to new york departure and they were extremely busy. Because they were so busy; they contacted us and asked us to climb to 10;000 ft. I dialed 10;000 ft on altitude alerter. I looked at airspeed and we were over 250 KTS. I also noticed that the spoilers had been deployed causing the aircraft to pitch down. I told the captain to climb to 10;000 ft multiple times.at this point; I looked down and noticed that the captain was actually descending and that we had descended down to 1;100 ft. Departure control contacted us and asked us if we were climbing. At the same time; the terrain warning system activated. I once again told the captain to climb and at this point he finally started the climb and I replied to departure control that yes we were climbing. Then departure asked us if everything was ok. I replied yes it was; at this time; since the captain was climbing. For corrective actions; other than verbal commands; I was close to taking over control of the aircraft had the captain not started the climb.

Original NASA ASRS Text

Title: Hawker 4000 First Officer reports speed and altitude deviations during Runway 24 departure from TEB with the Captain flying. At a speed above 250 KTS; the Captain begins descending with speed brakes until an aircraft terrain warning is activated.

Narrative: On departure off of Runway 24 in Teterboro; NJ; the Captain flying elected to use auto-throttles on takeoff. Our altitude alerter was set at 1;500 FT and the auto-throttle airspeed was set at 200 KTS in the manual mode. After takeoff; the Captain started a shallow climb and we accelerated rapidly.The Tower handed us off to the New York Departure Control. Then I heard the chime and saw the light indicating that auto-throttles had been disconnected. The Captain pulled the power back some at this time. As First Officer; I was listening to New York Departure and they were extremely busy. Because they were so busy; they contacted us and asked us to climb to 10;000 FT. I dialed 10;000 FT on altitude alerter. I looked at airspeed and we were over 250 KTS. I also noticed that the spoilers had been deployed causing the aircraft to pitch down. I told the Captain to climb to 10;000 FT multiple times.At this point; I looked down and noticed that the Captain was actually descending and that we had descended down to 1;100 FT. Departure Control contacted us and asked us if we were climbing. At the same time; the terrain warning system activated. I once again told the Captain to climb and at this point he finally started the climb and I replied to Departure Control that yes we were climbing. Then Departure asked us if everything was ok. I replied yes it was; at this time; since the Captain was climbing. For corrective actions; other than verbal commands; I was close to taking over control of the aircraft had the Captain not started the climb.

Data retrieved from NASA's ASRS site as of April 2012 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.

Attributes
ACN	979675
Time
Date	201111
Local Time Of Day	0601-1200
Place
Locale Reference	TEB.Airport
State Reference	NJ
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Hawker Horizon (Raytheon)
Operating Under FAR Part	Part 91
Flight Phase	Climb
Route In Use	SID RUUDY 3
Flight Plan	IFR
Person 1
Function	Pilot Not Flying First Officer
Qualification	Flight Crew Commercial Flight Crew Air Transport Pilot (ATP) Flight Crew Instrument Flight Crew Multiengine
Experience	Flight Crew Last 90 Days 100 Flight Crew Total 20000 Flight Crew Type 400
Events
Anomaly	Deviation - Altitude Excursion From Assigned Altitude Deviation - Procedural Clearance Deviation - Procedural Published Material / Policy Deviation - Speed All Types

Hawker 4000 first officer reports speed and altitude deviations during runway 24 departure from teb with the captain flying. At a speed above 250 KTS; the captain begins descending with speed brakes until an aircraft terrain warning is activated.