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Performance data and table of ATR72-500
Citation preview
51/1998
ATR 72-500 PERFORMANCE DATA
ATR 72-500
PERFORMANCE DATA
DV/MT n° 490.018January 1997
51/1998
ATR 72-500 PERFORMANCE DATA
TABLE OF CONTENTS
INTRODUCTION
MAIN CHARACTERISTICS
REGULATORY PERFORMANCE
• TAKE-OFF
• LANDING
• ONE-ENGINE-OUT CEILING
EN ROUTE PERFORMANCE
OPERATIONAL POSSIBILITIES
51/1998
ATR 72-500 PERFORMANCE DATA
INTRODUCTION
51/1998
ATR 72-500 PERFORMANCE DATA
INTRODUCTION
Deep changes occured in the airline industry with deregulation of air transport or erratic fuel price evolution which led the commuters to a dramatic competition.Today to achieve the best operating results absolutely necessary to compete, the airlines must operate the most suitable aircraft meeting two contradictory requirements :- lowest direct operating cost,- best passenger comfort.
ATR superior technology is evidenced by the greater performance of its products when compared to similary powered competitors.
This brochure presents the ATR 72-500 performance. This aircraft is the latest improvement to ATR family and is fitted with Pratt & Whitney Canada PW127F engines and Hamilton Standard six blade 568F propellers.
The ATR 72-500 has been designed and built to respond to the specific needsof the regional carriers, with the following key points in mind :
- In terms of economics : . New technology and fuel efficient engines, . Extensive use of composites allowing dramatic reduction in weights, . State of the art cockpit and avionics, . Low maintenance costs due to extensive design to maintain philosophy, . Optimized capacity, . World-wide product support.These items providing the lowest operating cost per seat.
- In terms of passenger appeal : . High cruise and block speed, . High level of comfort due to generous dimensions and increased baggage overhead bin capacity and improvement of aesthetics of interior, . Low internal noise level.
The ATR 72-500, in addition, will offer in terms of performance : . High allowable payload from short runways, . Increased climb gradient from airfields with severe obstacle problems, . Excellent take-off performance out of "hot and high" airfields.
51/1998
ATR 72-500 PERFORMANCE DATA
ABBREVIATIONS AND UNITS
CAS Calibrated Air SpeedIAS Indicated Air SpeedISA International Standard AtmosphereM Mach numberMLW Maximum landing weightMMO Maximum operating Mach R/C Rate of climbTAS True air speedVR Rotation speedVSR 1g stalling speedVso Stalling speed in landing configurationV2 Take-off safety speed reached before 35ft heightVMCA Minimum control speed in flightVMCL Minimum control speed in flight (Landing configuration)WAT Weight, altitude, temperatureZp Pressure altitudedaN decaNewton°C Celsius degreeft/min feet per minuteft foot or feetsq.ft square footft3 cubic footcu.ft cubic foothr hour in inch = "kg kilogramkt knotkW kiloWattlb poundm meterm2
square meterm3 cubic metermin minutenm nautical mileshp shaft horsepower
51/1998
ATR 72-500 PERFORMANCE DATA
MAIN CHARACTERISTICS
51/1998
ATR 72-500 PERFORMANCE DATA
MAIN CHARACTERISTICS
MAIN DIMENSIONS
Overall length 27.166 m 89 ft 1.5 inOverall height 7.650 m 25 ft 1 inWing span 27.050 m 88 ft 9 inWing area 61 m2 657 sq.ft
WEIGHTS AND LOADINGS BASIC OPTIONAL
Maximum ramp weight 22,180 kg 48,898 lb 22,670 kg 49,978 lbMaximum take-off weight 22,000 kg 48,501 lb 22,500 kg 49,603 lbMaximum landing weight 21,850 kg 48,170 lb 22,350 kg 49,273 lbMaximum zero fuel weight 20,000 kg 44,092 lb 20,300 kg 44,753 lbOperational empty weight 12,850 kg 28,329 lb 12,850 kg 28,329 lbMaximum payload 7,150 kg 15,763 lb 7,450 kg 16,424 lbMaximum fuel load 5,000 kg 11,023 lb 5,000 kg 11,023 lbMaximum wing loading 353.8 73.822 361.84 75.500 (daN/m2 - lb/sq.ft)
POWERPLANT
Engine manufacturer Pratt and Whitney Aircraft of Canada LtdEngine designation PW 127 FThermodynamic power 2,397 kW 3,215 shpFlat rated at 2,051 kW 2,750 shpSpecific fuel consumption 0.298 kg/kW.hr 0.490 lb/shp.hrPropeller Hamilton Standard 568 F /6 bladesPropeller diameter 3,93 m 12 ft 11 in
51/1998
ATR 72-500 PERFORMANCE DATA
THREE VIEW DRAWING
27.166 m(89'1.5")
10.77 m(35'4")
7.65
m(2
5'1"
)
Wing area 61 m2 (657 sq.ft)
Ø 3.93 m(12'11")
27.050 m(88'9")
4.10 m(13'5")
8.10
m(2
6'7"
)
51/1998
ATR 72-500 PERFORMANCE DATA
ACCOMMODATIONS
CABIN
Cabin length 19.214 m 63 ft 0.5 in
Cabin width 2.570 m 8 ft 5.2 inCabin height 1.900 m 6 ft 2.8 in
Configuration 68 passengers at 31" pitch
BAGGAGE COMPARTMENT
Forward baggage compartment volume 5.80 m3 204.8 cu.ft
Rear baggage compartment volume 4.80 m3 169.5 cu.ft
Overhead bins volume 3.15 m3 111.2 cu.ftTotal baggage volume 13.75 m3 485.5 cu.ft
(incl. overhead bins)
Total baggage volume per pax 0.202 m3 7.14 cu.ft
DOOR APERTURES
Entrance door 0.635 x 1.727 m 25 x 68 in
Cargo door 1.295 x 1.575 m 51 x 62 in
2 emergency exits Type III 0.508 x 0.914 m 20 x 36 in
1 emergency exit Type IPilot emergency hatch 0.483 x 0.508 m 19 x 20 in
51/1998
ATR 72-500 PERFORMANCE DATA
CABIN LAYOUT68 SEATS AT 31" PITCH VERSION
FRONT CARGO DOOR
: ATTENDANT SEAT: BAGGAGE COMPARTMENT: GALLEY: EMERGENCY EXIT: STOWAGE: TOILET: CARGO DOOR: ENTRANCE DOOR: SERVICE DOOR
ABGIST
CDEDSD
0.51 m/20"
1.98 m/78" 13.8 m/543"
2.23 m/88"0.34 m/13.5"
▲SD
▲
RD
CD
4.8 m3
169.5 cu.ft
19.21 m/756.5"
3 m3
106 cu.ft
2.8 m3
99 cu.ft
14.10 m/555"
A
G
T
B
B
B
A
0.47 m/18.5"
G
51/1998
ATR 72-500 PERFORMANCE DATA
FUSELAGE CROSS SECTION
The ATR 72-500 cross section has been sized to offer maximum comfort to
the passenger.
In the passenger configuration the cabin offers a greater comfort than any
competitor due to its bilobed fuselage cross section.
Each seat row is located next to a window.
With respect to the current ATR 72 aircraft, the ATR 72-500 will benefit froma new interior, with improvement in such areas as :
• Aesthetics, with smooth shapes and better lightning, and incorporation of ahandrail on the edge of the overhead bins ;
• Overhead bins capacity, with a 40% volume increase without reducing the
passenger cabin volume ; the new overhead bins are 2 meters long witha total capacity of 3.13 m3 (0.0474 m3/pax on the 68 seats configuration).
• New materials with very good acoustic characteristics assuring noise absorption and improving passenger comfort.
51/1998
ATR 72-500 PERFORMANCE DATA
0.457 m(18")
0.440 m(17.3")
2.263 m(89") 2.570 m
(101.2")
1.90
0 m
(74.
8")
CABIN CROSS SECTION
51/1998
ATR 72-500 PERFORMANCE DATA
FLIGHT ENVELOPEISA
TAS (kt)
40030020010000
5.
10.
15.
20.
25.
30.
PRESSURE ALTITUDE(1,000 ft) .
M =
CA
S =
60 k
t
100
kt
140
kt
180
kt
220
kt
260
kt
25,000 ft
MM
O = 0.55
VSO
CA
S =
85 k
t (M
LW)
Max
Ope
ratin
g Sp
eed
CAS
= 2
50 k
t
0.1 0.2 0.3 0.4 0.5 0.6
36/1998
ATR 72-500 PERFORMANCE DATA
STALLING SPEEDSMINIMUM STALL SPEED - VSR
WEIGHT (1,000 kg)
70
75
80
85
90
95
100
105
110
115
15.14. 19. 21. 23.
CAS (kt)
120
16. 17. 18. 20. 22.
FLAPS 30° / GEAR DOWN
FLAPS 15° / GEAR UP
FLAPS 0° / GEAR UP
51/1998
ATR 72-500 PERFORMANCE DATA
REGULATORY PERFORMANCE
TAKE-OFF
LANDING
ONE-ENGINE-OUT CEILING
51/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFF
51/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFF
The take-off performance are given for a 15° flap setting
The balanced field lengths versus take-off weights are given in the following charts for :
ISA
ISA + 5°CISA + 10°C
ISA + 15°C
ISA + 20°CISA + 25°C
ISA + 30°C
and from sea level to 8,000 ft airport altitude.
These values comply with FAR 25 requirements (including amendment 42)and JAR 25 requirements (including amendment 5).
51/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFFPROCEDURES AND REQUIREMENTS ACCORDING TO FAR 25
V = 0 VefENGINEFAILURE
2 engines operating 1 engine operating
Vlof
V1 TAKE-OFF DECISION SPEED V2
35 ft
TAKE-OFF DISTANCE
TAKE-OFF RUN
TAKE-OFF DISTANCES
V = 0 V = 0
2 engines operating No engine
ACCELERATE - STOP DISTANCE
BALANCED FIELD LENGTH
V1 STOP DECISION SPEED
ENGINE REDUCTION
CLIMB GRADIENT ONE ENGINE INOPERATIVE
2nd SEGMENT FINAL TAKE-OFFMINIMUM SPEED V2 = 1.13VSR V = 1.18VSR
FLAP SETTING 15° 0°
LANDING GEAR UP UPENGINE RATING TAKE-OFF MAX CONTINUOUS
AIR CONDITIONING OFF OFF
ALTITUDE ABOVEAIRPORT 1,500 ft
REQUIRED GROSSCLIMB GRADIENT 2.4% 1.2%
VefENGINEFAILURE
36/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFFMAXIMUM OPERATIONAL WEIGHT
2nd SEGMENT CONDITIONFLAPS 15°
AIRPORT PRESSURE ALTITUDE (1,000 ft)
WEIGHT (1,000 kg)
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
19.18. 20. 21. 22.
MINIMUM SPEED :V2 = 1.13 VSR
V2 > 1.1 VMCA
+ 30 M.T
.O.W
.
TEMPERATURE (°C)
ISA+ 5+ 10+ 15+ 20+ 25
36/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFFCLIMB GRADIENT
2nd SEGMENT CONFIGURATIONFLAPS 15°
GROSS CLIMBGRADIENT (%)
WEIGHT (1,000 kg)
MINIMUM REQUIREDCLIMB GRADIENT (2.4%)
+30
0.
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
19.
Ref
eren
ce li
ne
TEMPERATURE
(°C)
18.
+20
+10ISA 2.
4.6.
8.
1.3.
5.7.
9.
20. 21. 22. 23.17.
10.
AIRPORT PRESSURE
ALTITUDE (1,000 ft)
MINIMUM SPEED :V2 = 1.13 VSR
V2 > 1.1 VMCA
36/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFFMAXIMUM OPERATIONAL WEIGHT
2nd SEGMENT CONDITIONFLAPS 15°
WEIGHT (1,000 kg)
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
19.18. 20. 21. 22.
M.T
.O.W
.
TEMPERATURE (°C)
ISA+ 5+ 10+ 15+ 20+ 25
V2 = 1.3 VSR Optimum speed providingthe best climb rate from
an unlimited runway
AIRPORT PRESSURE ALTITUDE (1,000 ft)
+ 30
36/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFFCLIMB GRADIENT
2nd SEGMENT CONFIGURATIONFLAPS 15°
GROSS CLIMBGRADIENT (%)
WEIGHT (1,000 kg)
MINIMUM REQUIREDCLIMB GRADIENT (%)
+30
0.
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
19.
Ref
eren
ce li
ne
TEMPERATURE
(°C)
18.
+20
+10ISA 2.
4.6.
8.
1.3.
5.7.
9.
20. 21. 22. 23.17.
10.
AIRPORT PRESSURE
ALTITUDE (1,000 ft)
V2 = 1.3 VSR Optimum speed providingthe best climb rate from
an unlimited runway
36/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFFMAXIMUM OPERATIONAL WEIGHTFINAL TAKE-OFF CONFIGURATION
FLAPS 0°
WEIGHT (1,000 kg)
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
19.18. 20. 21. 22.
M.T
.O.W
.
TEMPERATURE (°C)
ISA+ 5+ 10+ 15+ 20+ 25
AIRPORT PRESSURE ALTITUDE (1,000 ft)
+ 30
V = 1.18 VSR
36/1998
ATR 72-500 PERFORMANCE DATA
TAKE-OFFCLIMB GRADIENT
FINAL TAKE-OFF CONFIGURATIONFLAPS 0°
GROSS CLIMBGRADIENT (%)
WEIGHT (1,000 kg)
MINIMUM REQUIREDCLIMB GRADIENT (1.2%)
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
19.
Ref
eren
ce li
ne
18. 20. 21. 22. 23.17.
10.
V = 1.18 VSR
+30
0.
TEMPERATURE(°C)
+20+10
ISA2.
4.6.
8.
1.3.
5.7.
9.AIRPORT PRESSURE
ALTITUDE (1,000 ft)
36/1998
ATR 72-500 PERFORMANCE DATA
3,00
0
PRES
SUR
E A
LTIT
UD
E 8,
000
(ft)
TAKE-OFFBALANCED FIELD LENGTH
ISA
17. 19. 21.
WEIGHT (1,000 kg)
0.9
1.3
1.0
1.1
1.2
1.5
1.4
M.T
.O.W
.
18. 20. 22.
1.6
1.7
VR = 1.05 VMCA
7,00
06,
000
5,00
04,
000
2,00
01,
000
S.L.
BALANCED FIELD LENGTH (1,000 m)
2nd SEGMENT LIMITATION
16.
V2 = 1.13 VSR
36/1998
ATR 72-500 PERFORMANCE DATA
3,00
0
PRES
SUR
E A
LTIT
UD
E 8,
000
(ft)
TAKE-OFFBALANCED FIELD LENGTH
ISA + 5°C
17. 19. 21.
WEIGHT (1,000 kg) M.T
.O.W
.
18. 20. 22.
VR = 1.05 VMCA
7,00
06,
000
5,00
04,
000
2,00
01,
000
S.L.
2nd SEGMENT LIMITATION
16.
V2 = 1.15 VSR
V2 = 1.13 VSR
0.9
1.3
1.0
1.1
1.2
1.5
1.4
1.6
1.7
BALANCED FIELD LENGTH (1,000 m)
36/1998
ATR 72-500 PERFORMANCE DATA
3,00
0
PRES
SUR
E A
LTIT
UD
E 8,
000
(ft)
VR = 1.05 VMCA
7,00
0
6,00
05,
000
4,00
02,
000
1,00
0S.L
.
TAKE-OFFBALANCED FIELD LENGTH
ISA + 10°C
17. 19. 21.
WEIGHT (1,000 kg) M.T
.O.W
.
18. 20. 22.
2nd SEGMENT LIMITATION
16.
V2 = 1.15 VSR
V2 = 1.13 VSR
0.9
1.3
1.0
1.1
1.2
1.5
1.4
1.6
1.7
BALANCED FIELD LENGTH (1,000 m)
36/1998
ATR 72-500 PERFORMANCE DATA
3,00
0
PRES
SUR
E A
LTIT
UD
E 8,
000
(ft)
TAKE-OFFBALANCED FIELD LENGTH
ISA + 15°C
17. 19. 21.
WEIGHT (1,000 kg) M.T
.O.W
.
18. 20. 22.
VR = 1.05 VMCA
7,00
06,
000
5,00
04,
000
2,00
01,
000
S.L.
2nd SEGMENT LIMITATION
16.
V2 = 1.15 VSR
V2 = 1.13 VSR
0.9
1.3
1.0
1.1
1.2
1.5
1.4
1.6
1.7
BALANCED FIELD LENGTH (1,000 m)
36/1998
ATR 72-500 PERFORMANCE DATA
3,00
0
PRES
SUR
E A
LTIT
UD
E 8,
000
(ft)
TAKE-OFFBALANCED FIELD LENGTH
ISA + 20°C
17. 19. 21.
WEIGHT (1,000 kg) M.T
.O.W
.
18. 20. 22.
VR = 1.05 VMCA
7,00
06,
000
5,00
04,
000
2,00
01,
000
S.L.
2nd SEGMENT LIMITATION
16.
V2 = 1.15 VSR
V2 = 1.13 VSR
0.9
1.3
1.0
1.1
1.2
1.5
1.4
1.6
1.7
BALANCED FIELD LENGTH (1,000 m)
36/1998
ATR 72-500 PERFORMANCE DATA
3,00
0
PRES
SUR
E A
LTIT
UD
E 8,
000
(ft)
TAKE-OFFBALANCED FIELD LENGTH
ISA + 25°C
17. 19. 21.
WEIGHT (1,000 kg) M.T
.O.W
.
18. 20. 22.
VR = 1.05 VMCA
7,00
06,
000
5,00
04,
000
2,00
01,
000
S.L.
2nd SEGMENT LIMITATION
16.
V2 = 1.15 VSR
V2 = 1.13 VSR
V2 = 1.17 VSR
0.9
1.3
1.0
1.1
1.2
1.5
1.4
1.6
1.7
BALANCED FIELD LENGTH (1,000 m)
36/1998
ATR 72-500 PERFORMANCE DATA
3,00
0
PRES
SUR
E A
LTIT
UD
E 8,
000
(ft)
TAKE-OFFBALANCED FIELD LENGTH
ISA + 30°C
17. 19. 21.
WEIGHT (1,000 kg)
18. 20. 22.
VR = 1.05 VMCA
7,00
06,
000
5,00
04,
000
2,00
01,
000
S.L.
2nd SEGMENT LIMITATION
16.
V2 = 1.15 VSR
V2 = 1.13 VSR
V2 = 1.17 VSR
0.9
1.3
1.0
1.1
1.2
1.5
1.4
1.6
1.7
BALANCED FIELD LENGTH (1,000 m)
15.
51/1998
ATR 72-500 PERFORMANCE DATA
LANDING
51/1998
ATR 72-500 PERFORMANCE DATA
LANDING
The landing performance are given for the following flap settings :
Approach Landing
15° 30°
The following charts show the landing field length required for destination
and alternate airports.
Assumptions :
• hard dry and smooth runway,
• anti skid units operative,• no propeller reverse.
The limitations on landing weight are based on approach climb gradient
requirements.
All these data comply with FAR 25 and JAR 25 requirements.
51/1998
ATR 72-500 PERFORMANCE DATA
LANDINGPROCEDURES AND REQUIREMENTS ACCORDING TO FAR 25
LANDING DISTANCES
V = 0
touc
h do
wn
LANDING DISTANCE
CLIMB GRADIENT
APPROACH LANDING
1 engine operating 2 engines operating 1 engine inoperative
FLAP SETTING 15° 30°
LANDING GEAR UP DOWNENGINE RATING GO AROUND GO AROUND
AIR CONDITIONING OFF OFF
REQUIRED CLIMB GRADIENT 2.1% 3.2%
FLARE RUN
50 ft
V = 1.23VSR
LANDING FIELD LENGTH REQUIRED :destination : landing distance / 0.6
alternate : landing distance / 0.7
36/1998
ATR 72-500 PERFORMANCE DATA
LANDINGAPPROACH SPEEDS 1.23 VSR
WEIGHT (1,000 kg)
85
90
95
100
105
110
115
120
125
130
15.14. 19. 21. 23.
CAS (kt)
16. 17. 18. 20. 22.
FLAPS 30° / GEAR DOWN
FLAPS 15° / GEAR UP
VMCL
36/1998
ATR 72-500 PERFORMANCE DATA
LANDINGMAXIMUM OPERATIONAL WEIGHT
APPROACH CONDITION FLAPS 15°
WEIGHT (1,000 kg)
0.
1.
2.
3.
4.
5.
6.
7.
8.
9.
19.18. 20. 21. 22.
M.L
.W.TEMPERATURE (°C)
ISA+ 5+ 10+ 15+ 20+ 25
AIRPORT PRESSURE ALTITUDE (1,000 ft)
+ 30
36/1998
ATR 72-500 PERFORMANCE DATA
LANDINGLANDING FIELD LENGTH
ISA
7.
8.
9.
10.
11.
12.
13.
14.
LANDING FIELD LENGTH (100 m)
8.
9.
10.
11.
12.
13.
14.
15.
(1/0.7) (1/0.6)
AIRPORT PRESSURE ALTITUDE
(1,000 ft)
9.8.
7.
6.5.
4.3.
2.1.
S.L.
15. 16. 17.18.
19.
20.
21.
22.
23.
M.L.W.
WEIGHT (1
,000 kg)
APPROACH / CLIMBGRADIENT LIMITATION
51/1998
ATR 72-500 PERFORMANCE DATA
ONE-ENGINE-OUT CEILING
51/1998
ATR 72-500 PERFORMANCE DATA
ONE-ENGINE-OUT
The net ceiling (1.1% margin) complies with FAR 25 and JAR 25 requirements.
The reference conditions are :
• one engine operating at maximum continuous power,• anti-icing off,
• air conditioning on above 10,000 ft, off below 10,000 ft.
18/1998
ATR 72-500 PERFORMANCE DATA
ONE-ENGINE-OUTNET CEILING
PRESSURE ALTITUDE(1,000 ft)
5.
10.
15.
20. 10.
25.
20.
15.
5.
0.1. 2.
∆z (1,000 ft)
Zp(1,000 ft)
GEOMETRIC ALTITUDEH = Zp + ∆z
0.
ISA
+ 5
°IS
A +
10°
ISA + 15
°
ISA + 20°
ISA
+5
+10
+15
+20
TEMPERATURE (°C)
16.
17.
18.
19.
WEIG
HT (1,000 kg)
20.
21.
22.
21.
22.
23.
M.T.O.W.
Air Conditioning ON
Air Conditioning OFF
51/1998
ATR 72-500 PERFORMANCE DATA
EN ROUTE PERFORMANCE
CLIMB
CRUISE
DESCENT
HOLDING
51/1998
ATR 72-500 PERFORMANCE DATA
CLIMB
51/1998
ATR 72-500 PERFORMANCE DATA
CLIMB
Climb performance are presented for the following climb speeds :
IAS = 170 kt
IAS = 190 kt
Rate of climb is presented for :
ISA
ISA + 10°C
ISA + 20°C
For each speed the charts give the operational ceiling and the fuel, distance,
time required to climb from sea level to cruise altitude.
36/1998
ATR 72-500 PERFORMANCE DATA
PRESSU
RE A
LTITUD
E (1,000 ft)
CLIMB - 2 ENGINESIAS = 170 ktRATE OF CLIMB
ISA
23.
0.0
2.0
0.5
1.0
1.5
3.0
2.5
RATE OF CLIMB(1,000 ft/min)
21.
19.
17.
15.
INITIAL CLIMB WEIGHT (1,000 kg) 0.5.
10.
15.
20.
25.
36/1998
ATR 72-500 PERFORMANCE DATA
PRESSU
RE A
LTITUD
E (1,000 ft)
CLIMB - 2 ENGINESIAS = 170 ktRATE OF CLIMB
ISA + 10°C
23.
0.0
2.0
0.5
1.0
1.5
3.0
2.5
RATE OF CLIMB(1,000 ft/min)
21.
19.
17.
15.
INITIAL CLIMB WEIGHT (1,000 kg)0.
5.
10.
15.
20.
25.
36/1998
ATR 72-500 PERFORMANCE DATA
PRESSURE ALTITUDE (1,000 ft)
CLIMB - 2 ENGINESIAS = 170 ktRATE OF CLIMB
ISA + 20°C
23.
0.0
2.0
0.5
1.0
1.5
3.0
2.5
RATE OF CLIMB(1,000 ft/min)
21.
19.
17.
15.
INITIAL CLIMB WEIGHT (1,000 kg)
0.
5.
10.
15.
20.
18/1998
ATR 72-500 PERFORMANCE DATA
CLIMB - 2 ENGINESIAS = 170 kt
OPERATIONAL CEILING
R/C - 300 ft/min
INITIAL CLIMB WEIGHT (1,000 kg)
15.
17.
19.
21.
23.
ISA
TEM
PERATURE (°
C)
+5
+10
+15
+20
PR
ES
SU
RE
ALT
ITU
DE
(1,
000
ft)
R/C - 200 ft/min
20.
25.
INITIAL CLIMB WEIGHT (1,000 kg)
15.
17.
19.
21.
23.
ISA
TEM
PERATURE (°
C)+5
+10
+15
+2015.
20.
25.
18/1998
ATR 72-500 PERFORMANCE DATA
CLIMB - 2 ENGINESIAS = 170 kt
FUEL
FUEL(kg)
400.
20.
PR
ES
SU
RE
ALT
ITU
DE
(1,0
00 ft
)
200 ft/min
500.
300.
200.
100.
00.+ 20+ 10ISA
TEMPERATURE(°C)
Ref
eren
ce li
ne
17.
INITIAL CLIMB WEIGHT(1,000 kg)
15.21. 19.23.
300 ft/min
15.
10.
5.
0.
25.
18/1998
ATR 72-500 PERFORMANCE DATA
CLIMB - 2 ENGINESIAS = 170 kt
DISTANCE
DISTANCE(nm)
160.
20.
PR
ES
SU
RE
ALT
ITU
DE
(1,0
00 ft
)
200 ft/min
200.
120.
80.
40.
00.+ 20+ 10ISA
TEMPERATURE(°C)
Ref
eren
ce li
ne
17.
INITIAL CLIMB WEIGHT(1,000 kg)
15.21. 19.23.
300 ft/min
15.
10.
5.0.
140.
180.
100.
60.
20.
25.
18/1998
ATR 72-500 PERFORMANCE DATA
CLIMB - 2 ENGINESIAS = 170 kt
TIME
TIME(min)
25.
20.
PR
ES
SU
RE
ALT
ITU
DE
(1,0
00 ft
)
200 ft/min 30.
20.
15.
10.
5.
+ 20+ 10ISA
TEMPERATURE(°C)
Ref
eren
ce li
ne
17.
INITIAL CLIMB WEIGHT(1,000 kg)
15.21. 19.23.
300 ft/min
15.
10.
5.
0.
25.
0.
22.
36/1998
ATR 72-500 PERFORMANCE DATA
PRESSU
RE A
LTITUD
E (1,000 ft)
CLIMB - 2 ENGINESIAS = 190 ktRATE OF CLIMB
ISA
23.
0.0
2.0
0.5
1.0
1.5
3.0
2.5
RATE OF CLIMB(1,000 ft/min)
21.
19.
17.
15.
INITIAL CLIMB WEIGHT (1,000 kg)0.
5.
10.
15.
20.
36/1998
ATR 72-500 PERFORMANCE DATA
PRESSU
RE A
LTITUD
E (1,000 ft)
CLIMB - 2 ENGINESIAS = 190 ktRATE OF CLIMB
ISA + 10°C
23.
0.0
2.0
0.5
1.0
1.5
3.0
2.5
RATE OF CLIMB(1,000 ft/min)
21.
19.
17.
15.
INITIAL CLIMB WEIGHT (1,000 kg)0.
5.
10.
15.
20.
36/1998
ATR 72-500 PERFORMANCE DATA
PRESSU
RE A
LTITUD
E (1,000 ft)
CLIMB - 2 ENGINESIAS = 190 ktRATE OF CLIMB
ISA + 20°C
23.
0.0
2.0
0.5
1.0
1.5
3.0
2.5
RATE OF CLIMB(1,000 ft/min)
21.
19.
17.
15.
INITIAL CLIMB WEIGHT (1,000 kg)
0.
5.
10.
15.
36/1998
ATR 72-500 PERFORMANCE DATA
CLIMB - 2 ENGINESIAS = 190 kt
OPERATIONAL CEILING
R/C - 300 ft/min
PR
ES
SU
RE
AL
TIT
UD
E (
1,00
0 ft
) 16.
22.
INITIAL CLIMB WEIGHT
(1,000 kg)
15.
17.
19.
21.
23.
ISA
TEM
PER
ATU
RE
(°C
)+5
+10
+15
+20
20.
18.
14.
12.
18.
22.
20.
16.
14.
R/C - 200 ft/min
INITIAL CLIMB WEIGHT
(1,000 kg)
15.
17.
19.
21.
23.
ISA
TEM
PERATU
RE (°C
)+5
+10
+15
+20
18/1998
ATR 72-500 PERFORMANCE DATA
CLIMB - 2 ENGINESIAS = 190 kt
FUEL
FUEL(kg)
400.
19.
PR
ES
SU
RE
ALT
ITU
DE
(1,0
00 ft
)
200 ft/min
500.
300.
200.
100.
00.+ 20+ 10ISA
TEMPERATURE(°C)
Ref
eren
ce li
ne
17.
INITIAL CLIMB WEIGHT(1,000 kg)
15.21. 19.23.
300 ft/min
15.
10.
5.0.
20.21.22.
23.
18/1998
ATR 72-500 PERFORMANCE DATA
CLIMB - 2 ENGINESIAS = 190 kt
DISTANCE
DISTANCE(nm)
160.
20.
PR
ES
SU
RE
ALT
ITU
DE
(1,0
00 ft
)
200 ft/min
200.
120.
80.
40.
00.+ 20+ 10ISA
TEMPERATURE(°C)
Ref
eren
ce li
ne
17.
INITIAL CLIMB WEIGHT(1,000 kg)
15.21. 19.23.
300 ft/min
15.
10.
5.0.
140.
180.
100.
60.
20.
19.
21.
22.
23.
18/1998
ATR 72-500 PERFORMANCE DATA
CLIMB - 2 ENGINESIAS = 190 kt
TIME
TIME(min)
25.
20.
PR
ES
SU
RE
ALT
ITU
DE
(1,
000
ft)
200 ft/min30.
20.
15.
10.
5.
+ 20+ 10ISA
TEMPERATURE(°C)
Ref
eren
ce li
ne
17.
INITIAL CLIMB WEIGHT(1,000 kg)
15.21. 19.23.
300 ft/min
15.
10.
5.
0. 0.
22.
23.
21.
19.
17.
51/1998
ATR 72-500 PERFORMANCE DATA
CRUISE
51/1998
ATR 72-500 PERFORMANCE DATA
CRUISE
The cruise performance are presented at maximum cruise power for :
ISAISA + 5°C
ISA + 10°C
ISA + 15°CISA + 20°C
and for long range cruise :
ISA
ISA + 5°C
For each temperature, the charts give the specific range versus speed.
36/1998
ATR 72-500 PERFORMANCE DATA
PR
ES
SU
RE
AL
TIT
UD
E (1,000 ft)
CRUISE - 2 ENGINESSPECIFIC RANGE
MAX. CRUISEISA
0.20
0.40
0.25
0.30
0.35
0.50
0.45
SPECIFIC RANGE(nm/kg)
WEIGHT (1,000 kg)15. 25.
230 240 250
TAS (kt)
260 270 280 290
17.19.
21.
23.
22.
20.
17.
15.
13.
10.
8.
5.4.
2.S.L.
23.15.
36/1998
ATR 72-500 PERFORMANCE DATA
PR
ES
SU
RE
AL
TIT
UD
E (1,000 ft)
CRUISE - 2 ENGINESSPECIFIC RANGE
MAX. CRUISEISA + 5°C
0.20
0.40
0.25
0.30
0.35
0.50
0.45
SPECIFIC RANGE(nm/kg)
WEIGHT (1,000 kg)15. 25.
230 240 250
TAS (kt)
260 270 280 290
17.19.
21.
22.22.
20.
17.
15.
13.
10.
7.
5.
2.S.L.
36/1998
ATR 72-500 PERFORMANCE DATA
PR
ES
SU
RE
AL
TIT
UD
E (1,000 ft)
CRUISE - 2 ENGINESSPECIFIC RANGE
MAX. CRUISEISA + 10°C
0.25
0.45
0.30
0.35
0.40
0.55
0.50
SPECIFIC RANGE(nm/kg)
WEIGHT (1,000 kg)15. 25.
230 240 250
TAS (kt)
260 270 280 290
17.19.
21.
22.
22.
20.
17.
15.
13.
10.
7.
5.
S.L.
36/1998
ATR 72-500 PERFORMANCE DATA
PR
ES
SU
RE
AL
TIT
UD
E (1,000 ft)
CRUISE - 2 ENGINESSPECIFIC RANGE
MAX. CRUISEISA + 15°C
0.25
0.45
0.30
0.35
0.40
0.55
0.50
SPECIFIC RANGE(nm/kg)
WEIGHT (1,000 kg) 15. 25.
230 240 250
TAS (kt)
260 270 280 290
17.
19.
21.
22.
22.
20.
17.
15.
13.
10.
5.
S.L.
36/1998
ATR 72-500 PERFORMANCE DATA
PR
ES
SU
RE
AL
TIT
UD
E (1,000 ft)
CRUISE - 2 ENGINESSPECIFIC RANGE
MAX. CRUISEISA + 20°C
0.25
0.45
0.30
0.35
0.40
0.55
0.50
SPECIFIC RANGE(nm/kg)
WEIGHT (1,000 kg) 15.25.
230 240 250
TAS (kt)
260 270 280 290
17.
19.
21.
22.
22.
20.
17.
15.
13.
10.
5.
S.L.
36/1998
ATR 72-500 PERFORMANCE DATA
PRESSURE ALTIT
UDE (1,00
0 ft)
CRUISE - 2 ENGINESSPECIFIC RANGE
LONG RANGEISA
0.30
0.50
0.35
0.40
0.45
0.60
0.55
SPECIFIC RANGE(nm/kg)
WEIGHT (1,000 kg)
25.
180 190 200
TAS (kt)
210 220 230 240
18.
21.20.
22.
20.
16.
15.
14.
10.
5.
250
36/1998
ATR 72-500 PERFORMANCE DATA
PRESSURE ALTIT
UDE (1,00
0 ft)
CRUISE - 2 ENGINESSPECIFIC RANGE
LONG RANGEISA + 5°C
0.30
0.50
0.35
0.40
0.45
0.60
0.55
SPECIFIC RANGE(nm/kg)
WEIGHT (1,000 kg)
25.
180 190 200
TAS (kt)
210 220 230 240
18.
21.20.
22.
20.
16.
15.
14.
10.
5.
250
51/1998
ATR 72-500 PERFORMANCE DATA
DESCENT
51/1998
ATR 72-500 PERFORMANCE DATA
DESCENT
Descent performance are given for the following descent speeds :
IAS = 200 kt
IAS = 220 ktIAS = 250 kt
Descent performance are presented in the form of time, distance and fuel
required to descend from cruise altitude to 1,500 ft.
The cabin rate of descent is equivalent to 400 ft/min at sea level.
18/1998
ATR 72-500 PERFORMANCE DATA
DESCENTIAS = 200 kt
TIME, DISTANCE, FUELISA
WEIGHT (1,000 kg)
PR
ES
SU
RE
ALT
ITU
DE
(1,
000
ft)
25.18.
13.20.
15.
10.
5.
0.5.0. 10. 15.
TIME (min)
WEIGHT (1,000 kg)25.
18.14.20.
15.
10.
5.
0.20.0. 50.
DISTANCE (nm)
WEIGHT (1,000 kg)
25.18.
14.20.
15.
10.
5.
0.50.0. 100. 150.
FUEL (kg)
10. 30. 40. 60. 70.
22.
22.
22.
18/1998
ATR 72-500 PERFORMANCE DATA
DESCENTIAS = 220 kt
TIME, DISTANCE, FUELISA
WEIGHT (1,000 kg)
PR
ES
SU
RE
ALT
ITU
DE
(1,
000
ft)
25.
14.
20.
15.
10.
5.
0.5.0. 10. 15.
TIME (min)
WEIGHT (1,000 kg)25.
14.
20.
15.
10.
5.
0.20.0. 50.
DISTANCE (nm)
WEIGHT (1,000 kg)
25.
18.20.
15.
10.
5.
0.50.0. 100. 150.
FUEL (kg)
10. 30. 40. 60. 70.
22.18.
18.22.
22.
14.
18/1998
ATR 72-500 PERFORMANCE DATA
DESCENTIAS = 250 kt
TIME, DISTANCE, FUELISA
WEIGHT (1,000 kg)
PR
ES
SU
RE
ALT
ITU
DE
(1,
000
ft)
25.
14.
20.
15.
10.
5.
0.5.0. 10. 15.
TIME (min)
WEIGHT (1,000 kg)25.
14.
20.
15.
10.
5.
0.20.0. 50.
DISTANCE (nm)
WEIGHT (1,000 kg)25.
18.
20.
15.
10.
5.
0.50.0. 100. 150.
FUEL (kg)
10. 30. 40. 60. 70.
22.18.
18.22.
22.
14.
51/1998
ATR 72-500 PERFORMANCE DATA
HOLDING
18/1998
ATR 72-500 PERFORMANCE DATA
HOLDINGFUEL CONSUMPTION, SPEED
ISA
WEIGHT (1,000 kg)
18.16. 20. 22.14.
160
150
140
130
IAS(kt)
550
500
450
400
350
FUEL(kg/hr)
15.10.
5.1.5
14.
16.
18.
20.
22.
PRESSURE ALTITUDE(1,000 ft)
WEIG
HT (1,000 kg)
51/1998
ATR 72-500 PERFORMANCE DATA
OPERATIONAL POSSIBILITIES
51/1998
ATR 72-500 PERFORMANCE DATA
PAYLOAD / RANGEOPERATIONAL ASSUMPTIONS
MANŒUVRING ALLOWANCES
Time Fuel burnt
Starting and taxi-out* 3 min 9 kg
Take-off and acceleration 1.3 min 21 kg
Approach and landing 2 min 14 kg
Taxi-in* 1 min 3 kg--------- -------
7.3 min 47 kg
* Taxi-out and in are performed on one engine.
OPERATING TECHNIQUES
Climb 170 kt IAS
Cruise Max cruise speed at optimum altitude
Descent 220 kt IAS (1,500 ft/min)
FUEL RESERVES
45 min at corresponding cruise power and altitude plus fuel
for flight to the alternate (including climb, cruise and descent).
Alternate = 87 nm
36/1998
ATR 72-500 PERFORMANCE DATA
OPTIONAL MTOW 22,500 kg (49,600 lb)
PAYLOAD / RANGECHARACTERISTICS
2.
68 PAX * 95 kg
3.
4.
5.
6.
7.
8.
PAYLOAD(1,000 kg)
500 1,000 2,0001,5000.
1.
0
RANGE (nm)
BASIC MTOW22,000 kg (48,500 lb)
HIGH SPEEDISA CONDITIONS
OEW = 12,850 kg (28,329 lb)
51/1998
ATR 72-500 PERFORMANCE DATA
MISSION PROFILE SELECTION
TECHNIQUE CLIMB CRUISE DESCENT (1,500 ft/min)
Long Range 170 kt IAS Long Range/FL 210-250 200 kt IASHigh Speed 170 kt IAS Max.Cruise Power/FL 160-220 220 kt IASMinimum Time 190 kt IAS Max.Cruise Power/FL 140-180 250 kt IAS
Allowances and fuel reserves :
Taxi out 3 min / 9kg Fuel reserves : 87 nm alternateTaxi in 1 min / 3 kg and 45' flight time at cruise power and altitudeTake-off 1.3 min / 21 kg O.E.W. = 12,850 kg (28,329 lb)Landing 2 min / 14 kg Payload : 68 pax at 95 kg (209 lb)
160
170
190
200
220
250
200250 140
LONGRANGE
CLIMB SPEED(kt IAS)
DESCENT SPEED(kt IAS)
FLIGHT LEVEL
HIGHSPEED
MINIMUMTIME
BLOCK FUEL & BLOCK TIME OPERATIONAL ASSUMPTIONS :
36/1998
ATR 72-500 PERFORMANCE DATA
BLOCK FUEL(1,000 kg)
0.6
0.8
1.0
0.4
0.2
500 600 700
1.6
1.8
2.0
1.4
1.2
800
2.2
2.4
RANGE (nm)
100 200 300 400
BLOCK FUEL(1,000 kg)
RANGE (nm)
1.2LR
MTHS
BLOCK FUELSECTOR PERFORMANCE
WITH 68 PAX (95 kg)ISA
1.4
1.0
LR
MT
HS
HS : High SpeedLR : Long RangeMT : Minimum Time
36/1998
ATR 72-500 PERFORMANCE DATA
BLOCK TIME(min)
60
80
100
40
20
500 600 700
160
180
200
140
120
800
220
RANGE (nm)
100 200 300 400
BLOCK TIME(min)
RANGE (nm)
120 LR
MTHS
140
100
LR
MTHS
HS : High SpeedLR : Long RangeMT : Minimum Time
BLOCK TIMESECTOR PERFORMANCE
WITH 68 PAX (95 kg)ISA