BOEING 777-300ER

Aircraft
Name: 
777-300ER
Manufacturer: 
Body: 
Wide
Wing: 
Fixed Wing
Position: 
Low wing
Tail: 
Regular tail, mid set
WTC
H
APC
D
Type Code: 
L2J
RFF Category: 
9
Engine: 
Jet
Engine Count: 
Multi
Position: 
Underwing mounted
Landing gear: 
Tricycle retractable
Manufacturered as
BOEING 777-300ER

B77W

The 777-300ER ("ER" for Extended Range) is the B-market version of the 777-300. It features raked and extended wingtips, a new main landing gear, reinforced nose gear, and extra fuel tanks. The -300ER also has a strengthened fuselage, wings, empennage (tail assembly), and engine attachments. The maximum range is 7,930 nm, made possible due to a higher MTOW along with the increased fuel capacity. The -300ER can fly approximately 34% farther than the -300 with a full load of passengers and cargo. B77W is member of the B777 family of aircraft.

Technical Data
Wing span: 
64.80 m
Length: 
73.90 m
Height: 
18.50 m
Powerplant: 

2 x GE90-115B (511 kN).

Engine Model: 
General Electric GE90
Indicative Performance Data
Take-Off
V2: 
168 kts
Distance: 
3000 m
MTOW: 
351530 kg
Initial Climb (to 5000 ft)
IAS: 
200 kts
ROC: 
3000 ft/min
Initial Climb (to FL150)
IAS: 
300 kts
ROC: 
2500
Initial Climb (to FL240)
IAS: 
300 kts
ROC: 
2000 ft/min
MACH Climb
MACH: 
0.83
ROC: 
1500 ft/min
Cruise
TAS: 
490 kts
MACH: 
0.84
Ceiling: 
430
Range: 
7825 NM
Initial Descent (to FL240)
MACH: 
0.84
ROD: 
1000 ft/min
Descent (to FL100)
IAS: 
300 kts
ROD: 
3000 ft/min
Descent (FL100 & below)
IAS: 
240 kts
MCS: 
250 kts
ROD: 
1500 ft/min
Approach
Vapp (IAS): 
149 kts
Distance: 
1800 m

SKYbrary Partners:

Safety knowledge contributed by: