Antonov An-148

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Antonov An-148
An artists' conception of the An-148.
Type	Airliner
Manufacturer	Antonov
Maiden flight	December 17 2004
Status	Certified February 26, 2007
Primary users	Polet Airlines Pulkovo Aviation Enterprise
Number built	2 (as of April 2005)
Unit cost	US$18-22 million

The Antonov An-148 (Ukrainian and Russian: Антонов Ан-148) is a regional jet aircraft produced by the Ukrainian aircraft firm Antonov. In December 2006 the An-148 competed certification testing and on February 26, 2007 received its type certificate with the Motor Sich D-436-148 engines ^[1] and AI-450-MS Auxiliary Power Unit, a variant of the -9 APU series ^[2], from the Interstate Aviation Committee Aviation Register (IAC AR)^[3]. There are plans to certify this airplane according to Joint Aviation Authorities JAR-25 standards, as the existing certification have already been designed to meet the ICAO Ch. 4 (noise and environmental requirements) as well as the established Western European airworthiness rules ^[4].

The An-148 aircraft is a high-wing monoplane with twin jet turbine engines mounted in pods under the wing. This arrangement protects the engines and wing structure against damage from foreign objects (FOD). A built-in auto-diagnosis system, auxiliary power unit, high reliability, as well as the wing configurating allow the An-148 to be used at poorly equipped airfields. Modern flight and navigation equipment, multifunctional displays and a fly-by-wire system enable the An-148 aircraft to operate day and night, under IFR and VFR weather conditions on high density air routes. The An-148 cockpit features five 6 inch by 8 inch LCDs built by Russia’s Aviapribor and fly-by-wire flight controls (using technologies developed for the An-70 cargo transport).

The An-148-100 regional aircraft is the main, and currently the only model of the An-148. It seats 70 passengers at 34 in. pitch (864 mm) or up to 80 passengers at 30 in. pitch (762 mm) in a one class 2×3 seating layout. The aircraft is also configurable in a multiple-class layout which can carry fewer passengers. For Siberian operators, Antonov plans a model with a higher gross weight and additional fuel capacity in the center tank, extending the range with 75 passengers from 1,187 nm to 1,943 nm. An “E” variant is also planned to offer a special 2,752-nm-range, which would serve as a platform for the "E1", capable of for non-stop Moscow-Vladivostok (3,777 nm) services carrying 44 passengers. ^[5]

The list price for the aircraft has been set at $18-20 million USD. Antonov claims direct operating costs will be 25-30 percent lower than an Embraer 170.

In April 2005, the An-148, received its first order from Ilyushin Finance Co. (IFC) leasing company and the airline company Krasair signed a lease agreement for 10 aircraft with an option on 5 units valued at $270 million.^[6]

Contents 1 Variants 2 Specifications (An-148-100B) 3 Notes 4 Related content

[edit] Variants

• Variant for 40-45 passengers with a range up to 7000 km
• Variant for 10–30 passengers with a range up to 8700 km
• Cargo variant with the side cargo door to handle pallets and containers
• Cargo-passenger variant for mixed airlift
• Special purpose variants (ambulance, different types of monitoring etc.).

Other variants with foreign made engines with thrust of 6000 – 8000 kgf are being considered.^[7]

Current orders

Russia	48
Polet	20
Pulkovo	18
KrasAir [8]	10
Ukraine	33
Aerosvit	10
South Airlines	6
DonbasEnergo	5
Ukrainian Air Transportation Company	3
Lugansk Airlines	2
Ilyich Avia	2
Air Urga	2
Crimea-Trial	2
"ЕES-avna"	1
Kazakhstan	8
Berkut Air [9]	1
Scat Air [9]	7
TOTAL	89

[edit] Specifications (An-148-100B)

Data from Antonov.com^[10]

General characteristics

• Crew: 2
• Capacity: 70 passengers at 34" seat pitch (86,4 cm), 80 passengers at 30" (76,2 cm); Extended Range variant for 40-45 passengers over 3,800 nm and VIP variant for 10-30 passengers are planned, as well as combi and special purpose layouts
• Payload: 9,000 kg (20,000 lb)
• Powerplant: 2 × Мотор Січ Д-436-148 (Motor Sich Factory, Zaporizhzhya, Ukraine)
• Thrust — Takeoff rating: 62,784 N for short-range aircraft variant, 67,002 N for long-range variant; maximum cruise power settings: 14,715 N for both S/R and L/R variants
• Specific fuel consumption: 0.36 kg/N/h at takeoff, 0.62 kg/N/h at maximum cruise power

Performance

• Maximum speed: 470 kt (870 km/h — 470 nm, 870 km, 540 mi)
• Cruising speed: 445-470 kt (820-870 km/h)
• Minimum takeoff distance: 1,750 m (5,740 ft)
• Range: 1,900 nm (3,600 km, 2,200 mi)
• Service ceiling: 41,000 ft (12,500 m)
• Fuel consumption: 1,470 kg/h (3,240 lb/h)
• Fuel efficiency: 24.5 g/seat-km (0.0540 lb/seat-mile)

[edit] Notes

1. ^ http://www.motorsich.com/eng/products/aircraft/tde/d-436-148/
2. ^ http://www.motorsich.com/rus/products/auxiliary/ai-450-ms
3. ^ "An-148 planes' certification completed", 2006-12-28. Retrieved on 2007-01-09. (in Russian)
4. ^ http://www.antonov.com/news/index.xml
5. ^ http://www.ainonline.com/Features/regionalbusaircraft/an74tk300.html
6. ^ Ryzhkin, Sergey. "Aircraft for the Provinces", Kommersant, 2005-06-07. Retrieved on 2006-06-26.
7. ^ An-148. Antonov.com. Antonov ASTC (2004). Retrieved on 2006-06-27.
8. ^ Second plane was built (Russian) (2005-04-19).
9. ^ ^{a b} Kyiv-based AVIANT completing assembling first An-148 for Kazakh company (2006-08-31).
10. ^ Performance. Antonov.com. Antonov ASTC (2004). Retrieved on 2006-06-26.

More detailed description

[edit] Related content

 

Comparable aircraft

• BAe-146
• Bombardier CRJ-900
• Embraer E-Jets
• Fairchild-Dornier 728JET
• Fairchild-Dornier 928JET
• Sukhoi Superjet 100

Designation sequence

• An-74 - An-124 - An-140 - An-148 - An-174 - An-180 - An-204

Related lists

• List of airliners

See also