Xi'an MA700
{{short description|Regional airliner by Xi'an}}
The Xi'an MA700 (MA for {{lang|zh-CN|新舟}}, "Modern Ark") is a twin-engine, medium-range turboprop airliner currently under development by Xi'an Aircraft Industrial Corporation of the Aviation Industry Corporation of China (AVIC).
Development
When the aircraft was first announced in 2007, it was presented as a 70-seat aircraft. However, when a model of the aircraft was shown at the 2008 Zhuhai Airshow, it was touted as capable of offering about 80 seats in 4-abreast configuration.{{cite magazine|url= http://aviationweek.com/awin/ma700-revealed |magazine= Aviation Week & Space Technology |volume= 169 |number= 18 |date= 10 Nov 2008 |title= MA700 Revealed |page= 22 |url-access= subscription}}
Preliminary design was reviewed in January 2017, before detailed design.
Okay Airways and Joy Air were announced as launch customers for the aircraft and to be involved with its development, which had been due to make its maiden flight in November 2019.{{cite magazine |url= https://airlinerworld.keypublishing.com/the-magazine/view-issue/?issueID=5810|url-access= subscription |title= (unknown title) |magazine= Airliner World |date= January 2015|page= 17}}{{cite news|url= http://www.chinadaily.com.cn/a/201712/30/WS5a46f0e9a31008cf16da454d.html|title= Construction starts on AVIC regional jet |author= Zhao Lei |newspaper= China Daily |date= 30 Dec 2017 }}
By late 2017 there were 185 orders for the 86-seat aircraft with purchase agreements with 11 customers including Joy Air, Okay Airways and Cambodia Bayon Airlines. The first prototype had been due to be assembled in 2017, with a maiden flight in 2019 and certification scheduled for 2021. AVIC plans to apply for airworthiness certification with the United States' Federal Aviation Administration and the European Aviation Safety Agency so the plane can enter the Western market.
Long-lead items like flap and cargo door structures started to be built from December 2017.
In December 2017, Dowty Propellers was selected for a R408 propeller derivative.
Manufacturing of its flaps and cargo door had begun in Xi'an and Shenyang, respectively.
In January 2018, AVIC said structural and strength tests allowed to release wing flaps and forward fuselage technical specifications.
Maiden flight is targeted for November 2019, and Chinese certification by 2021 before introduction.{{cite news |url= https://www.flightglobal.com/news/articles/avic-cuts-metal-on-ma700-turboprop-444536/ |title= AVIC cuts metal on MA700 turboprop |date= 2 Jan 2018 |author= Mavis Toh |work= Flightglobal}}
The first was to be rolled out around the middle of 2019 and first delivered in 2022.{{cite news|url= http://aviationweek.com/awincommercial/ma700-roll-out-targeted-mid-2019-1st-delivery-likely-2022 |title= MA700 Roll-Out Targeted For Mid-2019; 1st Delivery Likely In 2022 |date= Feb 22, 2018 |author= Bradley Perrett |work= Aviation Week Network}}
While detailed design was to be completed by April 2018, the program slipped three years since its launch at the end of 2013, and Avic has not yet built a reputation for dependable products.
Design of major assemblies like the fuselage sections and wingboxes was sent to factories in late May 2018, to be constructed by the end of the year.
Structural design was finalized by June 2018 while 25-26 systems critical design reviews were completed.
Others should be completed by August and systems should be delivered from October for integrated system testing.
Technical manuals will be written in the second half of 2018.
The first MA700 was to be rolled out in June 2019 before a few months of ground tests including taxi runs.
The PW150C should get certification by 2019 end.
Avic expects the EASA and FAA to validate the CAAC certification, anticipated for 2021 after 24 months of flight testing.
Avic sibling Comac needed six years for the ARJ21 and the C919 may need at least four years.{{cite news|url= http://aviationweek.com/commercial-aviation/chinese-turboprop-scheduled-2021-certification |title= Chinese Turboprop Scheduled For 2021 Certification |date= Jun 22, 2018 |author= Bradley Perrett |work= Aviation Week & Space Technology}}
In July, Avic selected Rockwell Collins, Thales, Meggitt and Parker Hannifin as suppliers at the Farnborough Airshow.
By then, the CAAC had completed its review of the structure digital model, as the first prototype's fin, doors, undercarriage and nacelles
were to begin construction.
The engine, avionics, propellers, APU and electrical system should be reviewed before the end of 2018.
Major assemblies should be sent for final assembly at Xi'an in the first half of 2019.
Avic develops the MA700 mostly from its own resources.{{cite news|url= http://aviationweek.com/new-civil-aircraft/avic-expands-ma700-ambitions |title= Avic Expands MA700 Ambitions |date= Oct 18, 2018 |author= Bradley Perrett |work= Aviation Week & Space Technology}}
By December, the first centre wing box was completed for the static test aircraft towards a mid-2019 roll-out and 2022 service entry.{{cite news |url= https://www.flightglobal.com/news/articles/avic-assembles-first-centre-wing-box-for-ma700-454671/ |title= AVIC assembles first centre wing box for MA700 |date= 27 Dec 2018|author= Greg Waldron |work= Flightglobal}}
By June 2019, large fuselage parts were finished while the wings debuted assembly, before main components delivery and final assembly by the end of the year and static testing.{{cite news |url=https://www.flightglobal.com/news/articles/picture-ma700-gears-up-for-static-tests-458678/ |title= MA700 gears up for static tests |date= 4 June 2019 |author= Alfred Chua |work= Flightglobal}}
By July, the forward fuselage was completed after the main and nose fuselage sections.{{cite news|url= https://www.flightglobal.com/news/articles/picture-ma700-forward-fuselage-completed-459438/ |title= MA700 forward fuselage completed |date= 3 July 2019|author=Alfred Chua |work=Flightglobal}}
By then, the first roll-out slipped by three months to September.{{cite news |url= https://atwonline.com/manufacturers/avic-looks-roll-out-first-ma700-prototype-september |title= AVIC looks to roll out first MA700 prototype in September |date= Jul 9, 2019 |author= Bradley Perrett |work= Aviation Week Network}}
The nose, forward, and main fuselage sections were joined by 18 July.{{cite news|url= https://www.flightglobal.com/news/articles/picture-first-ma700-starts-coming-together-459828/ |title= First MA700 starts coming together |date= 23 July 2019|author= Alfred Chua |work= Flightglobal}}
The fuselage was mated with the wings by the end of September.{{cite news|url= https://www.flightglobal.com/news/articles/picture-first-ma700-fuselage-joined-with-wings-461159/ |title= First MA700 fuselage joined with wings |date= 30 Sep 2019 |author= Alfred Chua|work= Flightglobal}}
Discussions on using domestic Chinese engines for MA700 manifest{{cite news|date=2024-03-16|title= The MA700 was cut off by the US for the PW150C, why did it still successfully make its first flight two years later?Is it a domestic airline?|publisher=imedia|url=https://min.news/en/aviation/1a02ca55ff5bc8a35100dafc94a145f8.html|accessdate=2024-03-18}}{{cite news|date=2022-10-07|title=AEP500先進航發量產，運30、藍鯨旋翼機、超重型直升機將全面開工|url= https://twgreatdaily.com/741c760adc195cae18fb993711e108f4.amp|publisher=今天頭條| language=zh|accessdate=2024-03-18}}{{cite web|date=2021-11-03|title=又来了，新舟700发动机被加拿大断供，连支线涡桨客机也不放过? |url= https://m.163.com/dy/article/GNSCI1MA0535013N.html?spss=adap_pc |publisher=Tencent|language=zh|accessdate=2024-03-18}} after Canadian government’s refusal to issue export licence for the Pratt & Whitney Canada PW150C powerplant according to an article published in aviation media Flightglobal.{{Cite web|url=https://www.flightglobal.com/aerospace/ma700-faces-bleak-future-after-ottawa-denies-export-permit-for-engines/145605.article |author=Greg Waldron|title=MA700 faces bleak future after Ottawa denies export permit for engines|work=FlightGlobal|date=2021-09-23|access-date=2024-03-11}} The Canadian engine manufacturer has confirmed that the export licence, for which it had applied in 2018, was denied in 2020{{Cite web|url=https://adbr.com.au/pwc-turboprop-deal-to-china-held-up/|author=Mike Yeo|title=P&WC turboprop deal to China held up|publisher=Australian Defence Aviation Review|date=2020-10-21|access-date=2024-03-11}} which reflects the poor overall relationship between Beijing and Ottawa at that time. Apart from the engine supply issue, comment also exists that additional challenges would be anticipated given the MA700’s extensive reliance on western suppliers and these challenges largely stem from the USA’s inclusion of AVIC Xian Aircraft in the Military End User (MEU) list that was published in December 2020. Despite this, an aviation news media reported that P&WC shipped four engines to AVIC.
It is reported that the MA700 has completed its first flight{{Cite web|url=https://smartaviation-apac.com/is-chinas-ma700-turboprop-a-phoenix/ |title=Is China’s MA700 Turboprop A Phoenix?|publisher=Smart Aviation Asia-Pacific|date=2022-10-31| accessdate=2024-03-18}} on 23 or 24 September 2021. Despite this, the lack of prospects for a regular supply of engine would put the MA700 project on hold,{{Cite web|url=
https://www.airdatanews.com/chinese-regional-turboprop-ma700-has-an-unpredictable-future/|author=Ricardo Meier|title=Chinese regional turboprop MA700 has an unpredictable future|publisher=Air Data News|date=2021-09-24|access-date=2024-03-11}}
yet Chinese developed engines AEP500 series have been unveiled as early as 2018,{{cite news|date=2024-03-18|title=The domestic 5000KW turboshaft/turboprop aeroengine was successfully rolled off the production line. What national defense weapons will be derived in the future?|url=https://inf.news/en/military/af56db0db8358b02b3939d5c1a74c242.html |publisher=iNEWS| accessdate=2024-03-18}}{{cite web|url= https://www.aerospacepower.cn/down/122|title=AEP500:填补5000kW级涡桨发动机空白|language=zh|accessdate=2024-03-18}} and a small-scale trial production has been completed around 2021, although the target of airworthiness certification of the AEP500 powerplant is planned at year 2028.{{cite news|date=2024-03-18|title=Don't expect others to be kind, Xinzhou 700 Hangfa has been cut off!Fortunately, the C919 airliner has a strong backing|url= https://inf.news/en/aviation/667f8c68700881162d26cc8ecf9890d2.html|publisher=iNEWS| accessdate=2024-03-18}}
At the 2023 Paris air show, the MA700 turboprop was missing in the AVIC stand{{cite web|date=2023-06-23|title=China returns to Paris – but in vastly different circumstances|url= https://www.flightglobal.com/aerospace/china-returns-to-paris-but-in-vastly-different-circumstances/153904.article|author=Alfred Chua|work=Flightglobal| accessdate=2024-03-19}} of the show, at which preceding model MA60 turboprop was there instead, thus one commented that “whose (in-development MA700’s) fate would be unknown” following Ottawa’s refusal to grant export license for PW150C engine so the absence of the model (MA700, in year 2023 show) raises questions about the programme of developing MA700.
Design
The MA700 is conventional configuration, with a straight, tapered wing mounted high on the mid-fuselage, two tractor engines and a T-tail. The tricycle main landing gear are carried on faired pods outside the pressure vessel. The 2008 model was equipped with 6-bladed slightly swept propellers and showed 28 passenger windows per side.
Powered by Pratt & Whitney Canada PW150C turboprops, the fly-by-wire aircraft will seat up to 86 passengers, will have a maximum take-off weight of {{cvt|26.5|t|lb}} and a range of up to {{cvt|2,700|km|nmi}}.
The MA700 is an all-new design, larger than its competitors with 78 seats at 79 cm (31 in) pitch compared to 74 in the Q400 and 68 in the ATR 72, and stretch potential for 90.
At launch, the program targeted an empty weight of {{cvt|14.5|t|lb}}, but since gross weight came 1 t (2,200 lb) heavier: range was reduced by {{cvt|100|km|nmi}} for {{cvt|1,500|km|nmi}} with a full payload, saving several hundred kilograms, and shortening the aircraft by 0.4 m (1.3 ft) also saved weight.
Its {{cvt|550-580|km/h|kn}} cruise speed is faster than the originally expected {{cvt|500|km/h|kn}} and the power installed to achieve fast climbs should let it attain its {{cvt|637|km/h|kn}} maximum speed.
When it make its first flight, a 50-seat version similar to an ATR 42 should be developed for better high-elevation performance.{{cite news |url= http://aviationweek.com/commercial-aviation/fingers-crossed-ma700-could-fly-late-2019 |title= Fingers Crossed, MA700 Could Fly In Late 2019 |date= Mar 5, 2018 |author= Bradley Perrett |work= Aviation Week & Space Technology}}
It would operate from 1,800 m (5,900 ft.) runways in high temperatures or snow, serving 95% of Chinese airports, excluding the highest in Tibet.
Orders and deliveries
As of June 2019, AVIC states 11 operators have ordered 285 aircraft.
| class="wikitable" |
| Customer
! Orders{{cn|date=November 2020}} |
|---|
| {{flagicon|China}} Joy Air
! 30 |
| {{flagicon|China}} Okay Airways
! 30 |
| {{flagicon|China}} CDB Leasing
! 30 |
| {{flagicon|China}} CMB Leasing
! 30 |
| {{flagicon|China}} Chongqing General Aviation Financing and Leasing
! 10 |
| {{flagicon|China}} Poly Technologies
! 5 |
| {{flagicon|Nepal}} Air Avenues
! 10 |
| {{flagicon|United Arab Emirates}} Emirates EGA Group
! 10 |
| {{flagicon|Pakistan}} Hybrid Aviation
! 10 |
| {{flagicon|South Africa}} Segers Aero
! 10 |
| Total
! 185 |
Specifications (MA700)
{{Aircraft specs
|prime units?=met
|crew=two pilots
|capacity=68-86 seats / 11.88 m3 Cargo
|length m= 30.5
|span m= 27.9
|height m= 8.2
|wing area sqm=
|aspect ratio=
|airfoil=
|empty weight kg= {{#expr:24400-8600}}
|max takeoff weight kg=27600
|fuel capacity=
|more general=
- Maximum payload: {{cvt|8600|kg|0}}
|eng1 number= 2
|eng1 name= Pratt & Whitney Canada PW150C
|eng1 type= turboprop
|eng1 kW=
|eng1 hp=
|eng1 shp=
|eng1 note=
|prop blade number=6
|prop name= Dowty Propellers R504
|prop dia m=
|prop dia note=
|max speed kmh= 637
|max speed note= Maximum cruise (MTOW, ISA, 6000 m)
|cruise speed kmh= 550-580
|cruise speed note= Economical cruise
|range km=1500
|range note=Standard payload
|ferry range km=2700
|endurance=
|ceiling m=7620
|climb rate ms=
|climb rate note=
|time to altitude=
|lift to drag=
|wing loading kg/m2=
|wing loading note=
|fuel consumption kg/km= {{#expr:1013/600round2}}
|fuel consumption lb/mi=
|power/mass=
|thrust/weight=
|more performance=
- {{cvt|600|km|nmi}} sector fuel consumption
- Single engine ceiling: {{cvt|5690|m}} (95% MTOW，ISA+10°C)
- Takeoff: {{cvt|1400|m}} (MTOW, SL, ISA)
- Landing: {{cvt|1200|m}} (MLW, SL, ISA)
}}
See also
{{commons category|Xian MA700}}
{{Portal|China|Aviation}}
Notes
{{reflist|group=Note}}
References
{{reflist}}
External links
- {{Official Website|url=http://www.maaircraft.com/?l=en-us}}
- {{cite news |url= http://www.ainonline.com/aviation-news/aviation-international-news/2009-01-30/ma700-work-gets-under-way-xian |date= 30 Jan 2009 |title= MA700 work gets under way in Xi'an |work= AIN}}
{{AVIC Aero Products}}
Category:2000s Chinese airliners
Category:Twin-turboprop tractor aircraft