ATR 42-300 ATR 42-300

Standard configuration 48 seats

Engines Pratt & Whitney Canada PW120
Take-off power 1,800 SHP
Take-off power - One engine 2,000 SHP

( 24' 11")
7.59 m
Max continuous 1,700 SHP
Max climb 1,700 SHP
8.78 m Max cruise 1,619 SHP
( 28' 10")
22.67 m Propellers Hamilton Standard 14 SF-5
( 74' 5")
Blades, diameter 4, 3.96 m - 13 ft
8.10 m
Weights
( 26' 7")

Ø 3.96 m
Max take-off weight (basic) 16,700 kg - 36,817 lb
(13') Max take-off weight (option) 16,900 kg - 37,257 lb
Max landing weight (basic) 16,400 kg - 36,155 lb
WING AREA : 54.5 m
2 Max zero fuel weight (basic) 15,200 kg - 33,510 lb
(586 sq.ft)
0.82 m
Max zero fuel weight (option) 15,540 kg - 34,259 lb
( 2' 7")
4.10 m
Operational empty weight (Tech. Spec.) 10,285 kg - 22,674 lb
( 13' 5")

24.57 m
Operational empty weight (Typical in-service) 10,900 kg - 24,030 lb
( 80' 7") Max payload (at typical in-service OEW) 4,640 kg - 10,229 lb
Max fuel load 4,500 kg - 9,921 lb
Airfield performance
Take-off distance
u Basic - MTOW - ISA - SL 1,090 m - 3,576 ft
0.440 m 0.457 m
u Option - MTOW - ISA - SL 1,123 m - 3,684 ft
17.3" 18"
1.91 m
u TOW for 300 Nm - Max pax - SL - ISA 1,073 m - 3,520 ft
1.425 m
75.2"
u TOW for 300 Nm - Max pax - 3,000 ft - ISA +10 1,271 m - 4,170 ft
56.1"
Take-off speed (V2 min @ MTOW) 108 KCAS
Landing field length (FAR25)
u Basic MLW - SL 1,033 m - 3,389 ft
0.635 m/25"
u LW (max pax + reserves) - SL 1,008 m - 3,307 ft
1.92 m/76"
u Reference speed at landing 103 KIAS
2.263 m/89"
2.570 m/101.2"
En-route performance
Optimum climb speed 160 KCAS
Rate of climb (ISA, SL, MTOW) 1,320 ft/min
Time to climb to FLI170 15.1 min
48 pax at 30” pitch One engine net ceiling (95% MTOW, ISA +10) 9,580 ft
Max Cruise speed (95% MTOW - ISA - Optimum FL) 266 KTAS - 493 km/h
Fuel flow at cruise speed 568 kg/hr - 1,252 lb/h
Range with max pax 456 Nm
200 Nm Block Fuel 500 kg - 1,102 lb
200 Nm Block Time 55.9 min
300 Nm Block Fuel 685 kg - 1,510 lb
Attendant seat Galley Toilet Baggage Emergency exit
300 Nm Block Time 79.3 min

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