*****AIRCRAFT “Embraer - E121”*****

REFERENCE INFORMATION (by Aircraft performance database)

 

*****Aircraft Features*****

Wing position: Low wing

Engine position: (Front) Wing leading mounted

Tail configuration: T-tail

Landing gear: Tricycle retractable

Wing Span: 14.5 m

Length: 12.3 m

Height: 4.7 m

Power plant: Xingu1: 2 x 680 SHP PWC PT6A-28 turboprops with 3 blade propellers. Xingu2: 2 x 850 SHP PWC PT6A-42 turboprops with 4 blade propellers.

Accommodation: One or two pilots and 5 (Xingu 2: 8) passengers.

Notes: Liaison and trainer aircraft. In service since 1977. Coupled EMB-110 Bandeirante wings and engines with a new fuselage. The major customer was the French Armée de LAir. Several derivations, including the EMB-120 Brasilia as regional airliner and the EMB-123 Tapajas. Last development EMB-121B Xingu 2 with more powerful engines, more seat capacity, stretched fuselage and wing span. Production ceased in 1987 after 105 aircraft were built. EMB-121B Xingu 2: Wing span 14,83 m MTOW 6140 kg.
Alternative names:
EMB-121 Xingu, EMBRAER EMB-121 Xingu (VU-9,EC-9), VU-9, Xingu
.

*****Total Flight Simulator aircraft weight with full fuel*****  

000,000 lbs - 5.670 kg

VMO - Maximum Operating Speed 235 KIAS

MMO - Maximum Operating Speed Mach 0.45 Mach

Turbulent Air Penetration Speed   000 KIAS/.00 Mach

VLO - Maximum Gear Operating Speed   000 KIAS

VLE - Maximum Landing Gear Extension Speed   000 KIAS/.00 Mach

 

*****Maximum Flap Placard Speeds*****

Flaps degrees KIAS

1                      000

2                      000

5                      000

10                    000

15                    000

25                    000

30                    000

40                    000

 

*****Take-off*****

WTC:               L

Distance:         900 mt

V2 (IAS):         125 kts

 

*****Climbing*****

-(to 5000 ft)

IAS:                 155 kt

ROC:               1500 ft/min

-(to FL150)

IAS:                 190 kt

ROC:               1200 ft/min

-(to FL240)

IAS:                 190 kt

ROC:               1000 ft/min

-(mach)

mach:              nd

ROC:               nd ft/min

 

*****Cruise*****

TAS:                235 kt

MACh:             nd data

Ceiling:            FL260

Range:             900 NM

 

*****Descent *****

- (to FL240)

mach:              nd

ROD:               nd ft/min

- (to FL100)

IAS:                 220 kt

ROD:               1500 ft/min

 

*****Approach*****

IAS:                 160 kt

MCS:               95 kt

ROD:               1500 ft/min

 

*****Landing*****

Vht (IAS):        120 kt

APC:                B

Distance:         600 mt