Sun . 19 Sep 2019

ATR 42

ATR 42 is a passenger twin-engine turboprop aircraft for medium-haul flights. Manufacturer - French-Italian company ATR. The aircraft has been produced since 1984 in both France and Italy. The number "42" in the name of the aircraft means the number of passenger seats, which varies between 40 and 50. The ATR 72 is built on the basis of this aircraft.
Contents
1 Aerodynamic scheme
2 Development
3 Options
3.1 ATR 42-300
3.2 ATR 42-320
3.3 ATR 42-500
3.4 ATR 42-600
4 Flight performance
5 Loss of aircraft / 6 Notes
Aerodynamic scheme
Twin-engine high-wing turboprop with straight wing and single-chin T-shaped tail. The development of the ATR 42 in its first version was announced in 1981, made its first flight on August 16, 1984, was certified th e in September 1985. The first commercial flights of this type of aircraft began in December 1985.
The aircraft cabin is designed for 46 passengers, cruising speed is 540 km / h. Flight range with full payload is 1500 kilometers.
Options
ATR 42-500 by Lufthansa Regional.
ATR 42-300
ATR 42-300 - the original ATR 42 equipped with Pratt & amps ; Whitney Canada PW-120 with a capacity of 2000 liters. p.
ATR 42-320
ATR 42-320 - an improved version of the ATR 42-300 with PW121 engines (2100 hp).
ATR 42-500
ATR 42-500 - modern a version identical in appearance to the earlier ones, with the exception of the six-blade propellers of the PW127E engines, with a capacity of 2400 hp This version has increased cruising speed and take-off weight.
ATR 42-600
ATR 42-600 is a model that looks similar to ATR 42-500, but has even higher technical and flight efficiency, reliability and low fuel and operating costs. On this model, the new PW127M engines will be installed, which will be 5% more efficient than those of the PW127E engines.
Flight performance
Shown characteristics correspond to the ATR 42-500 modification.
Data source: Jane's [2]
Technical specifications
Crew: 2 pilots
Passenger capacity: up to 50 people
Load capacity: 5450 kg
Length: 22.67 m - Wingspan: 24.57 m
Height: 7 , 59 m
Wing area: 54.5 m²
Wing extension coefficient: 11.1
Chassis base: 8.78 m
Chassis track: 4.1 m
Curb weight: 11 250 kg
Maximum take-off weight: 1 8,600 kg
Maximum parking weight: 18,770 kg
Maximum landing weight: 18,300 kg
Maximum weight without fuel: 16,700 kg
Fuel mass in internal tanks: 4500 kg
Fuel volume tanks: 5736 l
Power setting: 2 × TVD Pratt & amp; Whitney Canada PW127E
Engine power: 2 × 2 400 hp (2 × 1 790 kW)
Propeller: Hamilton Standard 568F, 6 blades
Screw diameter: 3.94 m
Flight performance
Maximum speed: 556 km / h
Practical range: 1555 km (with 48 passengers)
Ferrying range: 2963 km
Practical ceiling: 5485 m
Wing load: 341.3 kg / m²
Thrust ratio: 192.3 W / kg (5, 20 kg / kW) Runway length: 1163 m
Run length: 1040 m
Aircraft losses
As of June 9, 2012, 28 ATR 42 aircraft were lost in accidents and serious accidents [3 ]:
Date
Board number
Location
Victims
Short description on 10/15/87
I-ATRH
foothills of the Alps
37/37
Low speed when climbing in icing conditions, stalling.
06/17/88
F-WEGA
Toulouse
0/3
Training flight with engine shut-off, fell after take-off.
08/21/94
CN-CDT
near Tizunin
44/44
Presumably, sent to the peak of the FAC.
07/30/97
F-GPYE
Florence
1/17
Excess landing speed, rolling out beyond the runway.
01/20/98
EI-COC
Alghero
0/25
Gust of side wind when landing, rolling out beyond the runway.
10/25/98
N143DD
San Juan
0/27
The parking brake is not activated, collision with ground equipment.
03/16/99
PT-MFI
M get one
0 / n.
Fire engine, was able to sit down, but received critical damage.
10/11/99
A2-ABB in Gaborone / 1/1
Capture Aircraft by a fired pilot, intentional collision with the ground.
10/11/99
A2-AJD in Gaborone
0/0
Damaged in a parking lot as a result of a crash of a hijacked aircraft. 11/10/99
A2-ABC in Gaborone
0/0
Damaged in a parking lot as a result of the crash of a hijacked aircraft.
12/11/99
F-OHFV in Mitrovica's 24/24
Faced a hillside when landing.
12/26/99
F-WQJN
Dinar 0/0
Damaged in a parking lot during a hurricane.
10/11/00
VP-BOF
Bogota
0 / í.ä .
Damaged in a parking lot as a result of a collision with a Boeing-727.
03/30/01
N37AE
Freeport
0/0
Damaged in a parking lot during a hurricane.
18.06. 01
4X-ATK
Tel-Aviv
0 / ND
Emergency landing with unreleased right-pillar chassis. September 14, 02
PT-MTS
at San Paulo
2/2
Cargo flight crashed shortly after gaining altitude.
03/06/03
I-ATRF
Rome
0/45
Left cruising during taxiing landing gear.
07/16/07
PT-MFK
Sao Paulo
0/25
Runway on landing, front landing gear broke down.
21.02.08
YV1449
at Merida
46/46
Faced a mountainside soon after takeoff.
05/08/08
N904FX
Greensboro
0/0
Damaged in a parking lot during a hurricane.
05/08/08
N905FX
Greensboro
0/0
Damaged in a parking lot during a hurricane .
01/27/09
N902FX
Lubbock
0/2
Cargo flight landing up to the runway end.
01/27/09
PK-YRP
Kalimantan
0/56
Emergency landing after the failure of both engines. Decommissioned.
09/13/10
YV1010
Ciudad-Guayana
14/47
Crashed on approach due to equipment failure. August 19, 2011
AI-9501
Agatti
0 / BD
Rolled out from the runway when landing.
09.06.12
OK-KFM
Prague
0/0
Fire in the hangar . June 16, 2012
G-DRFC
Jersey-States Airport 0/43
Breakdown of the landing gear on the runway during landing. Decommissioned.
08/31/12
AP-BHJ
Lahore
0/46
Rolled out of the runway during landing. Decommissioned.
10/19/13
P2-PXY - Madang
0/3
Rolled out of the runway with interrupted takeoff. Written off

Notes
↑ ATR: record year in terms of sales, deliveries, turnover and backlog
Paul Jane's All The World's Aircraft 2004-2005 / Paul Jackson. - Jane's Information Group, 2004. - p. 243-245. - 860 p. - ISBN 0-7106-2614-2.
↑ Aviation Safety Network & gt; ASN Aviation Safety Database & gt; ASN Aviation Safety Database Results for ATR 42 on Wikimedia Commons?
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ATR 42

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