What's new

Turkish Space Programs

Ankara Plans To Loft 25 Satellites By 2033

Ten years ago Turkey pledged to invest more in space technology as a means to improve the nation's intelligence-gathering, military communications and early-warning capabilities. A decade on, Turkey is investing heavily in a burgeoning space program that boasts several telecommunications spacecraft and two Earth-observation satellites, with plans to build more.

In the coming years, Ankara expects to establish a national space agency and military space command to consolidate management of existing and planned assets, which in 2033 could include a space-launch capability and more than 20 operational satellites.

In January the government approved negotiations with Turkish weapons builder Roketsan Inc. to manage the early concept design phase for the national satellite launch system, which would be capable of delivering civil and military spacecraft to orbit, according to Turkish government officials.

Over the next two decades, Turkey plans to invest in more than two dozen civil and military telecom satellites, dual-use surveillance spacecraft, navigation-and-timing, early-warning and electronic-surveillance systems, in addition to the space-launch system.

Since December 2012, Turkey's air force has been operating the nation's first medium-resolution optical imaging spacecraft, Gokturk 2. The 400-kg (882-lb.) satellite, built mostly in Turkey and launched atop a Chinese Long March 2D rocket, incorporates a German solar-generation system and an optical instrument capable of 2.5-meter (8.2-ft.) ground resolution built by South Korea.

Next year Turkey plans to launch Gokturk 1, a larger and more powerful Earth-observation spacecraft capable of sub-meter resolution. Gokturk 1 is in development under an agreement with Telespazio of Italy and Thales Alenia Space of France that includes construction of a satellite assembly, integration and test facility in Turkey.

At about 1,000 kg, the Thales-built satellite will deliver 50-cm (20-in.) resolution at nadir in black and white, according to industry sources, a capability equal to France's new twin Pleiades Earth-observation spacecraft, which are designed to capture raw data with 70-cm resolution at nadir, but which can resample images to produce pictures of 50-cm-wide objects.

More than 15 years in the making, the agreement gives Turkish Aerospace Industries (TAI) the opportunity to complete final integration of the Gokturk 1 at the new test facility before it is launched early next year. Turkey also has the option to purchase a follow-on spacecraft that would undergo complete assembly, integration and test in Turkey, according to industry sources.

In January, Ankara approved contract negotiations with TAI for domestic development of a synthetic aperture radar (SAR) spacecraft dubbed Gokturk 3, with support from defense electronics manufacturer Aselsan and state research institute Tubitak.

With a space segment that comprises a single satellite equipped with SAR payload and a fixed main ground terminal and mobile backup ground station, Gokturk 3 is slated to launch in 2018 or 2019, providing high-resolution radar images from anywhere in the world, according to defense ministry requirements.

In the area of telecom, Turkish fleet operator Turksat has launched three communications satellites built with European know-how, some of which was imparted to Turkish engineers via technology-transfer pacts. Turksat 1C was launched in 1996, followed by Turksat 2A in 2001 and Turksat 3A in 2008.

With plans to loft at least six more over the next 20 years, Turksat is working with Mitsubishi Electric Corp. (Melco) of Tokyo in the construction of Turksat 4A and 4B, both of which are based on the Tokyo-based company's DS2000 platform. Both are slated to launch atop International Launch Services' Proton/Breeze M rockets from Baikonur Cosmodrome in Kazakhstan next year.

Turksat General Manager Ozkan Dalbay has said his country is committed to devoting the time and talent to develop a domestic telecommunications satellite industry. He says approximately 15 Turkish engineers will be located at Melco's Japanese production plant.

In January, Melco announced plans to establish a manufacturing facility in Istanbul, Mitsubishi Electric Turkey. The plant will be Melco's first direct presence in Turkey and will provide a base on which to expand business there and in the surrounding regions. It also gives Turkish engineers an opportunity to co-produce telecommunications satellite platforms and components, and to increase domestic skills.

The follow-on Turksat 5A is expected to be built in Turkey. By 2014, Dalbay says, Turksat hopes to sign a contact for the Turksat 6A, planned to launch in 2017, followed by Turksat 7A in 2018.

By the beginning of the next decade Turkey plans to launch three military communications satellites, scheduled to enter service in 2023, 2026 and 2030, respectively.

Other military space assets planned include a quartet of satellites that would launch in 2019 to supply electronic signals intelligence to battlefield operators. An early-warning spacecraft equipped with an infrared sensor capable of detecting ballistic missiles is also on the drawing board for 2025.

By the middle of the next decade, Ankara expects to operate a constellation of up to eight navigation, position and timing spacecraft, with up to five follow-on optical and radar-imaging satellites planned for the 2021-33 timeframe.

aviationweek.com/Article.aspx?id=/article-xml/AW_06_10_2013_p54-583373.xml
 
. . . . . . .
it seems the system will carry 1500kg payload to 700 km altitude as orbit.
 
.
 
Last edited by a moderator:
.
:cheesy:

The profile launcher will be similar to rocket…

...

Vega




Enjoy ! :cheesy:


Note : The first three stages of ‘Vega rocket’ are solid propellant (solid-fuel rocket) engines.





All these high technologies are ’dual-use’ (Civil and …). Sorry ! I did not say anything… :partay:
 
Last edited by a moderator:
.
Enjoy ! :cheesy:


Note : The first three stages of ‘Vega rocket’ are solid propellant (solid-fuel rocket) engines.







All these high technologies are ’dual-use’ (Civil and …). Sorry ! I did not say anything… :partay:

u know brooo :azn:
 
Last edited by a moderator:
.
The contract has been signed between SSM and Roketsan regarding; Satellite Launch System Pre-conceptual Design Phase. (Phase-1)

Uydu f

Scope of the project is; Satellite Launch Vehicle development, the establishment of Satellite Launch Center, the establishment of Remote Earth Stations or related service procurement.
 
.
Little precision. ^^


Translation help?

"Google Translate"

Link: Google Translate


Türk uydusunda birinci dönem başladı

11-7-2013

Uydu Fırlatma Sistemi Projesi Ön Kavramsal Tasarım Dönemi (Dönem-1) Sözleşmesi Roketsan A.Ş. ile Savunma Sanayii Müsteşarlığı arasında imzalandı. Bu anlaşma ile Roketsan Türk uydusunu uzaya taşıyacak sistemin ön tasarımına resmi olarak başladı. Uyduyu uzaya taşıyacak sistemin tasarlandığı proje 1 yıl sürecek. Proje, Türkiye'ye dünyada 10 ülkenin sahibi olduğu yeteneği kazandıracak. Fırlatma aracı 1500 kg ağırlığı 700 km mesafede yörüngeye taşıyacak.


C4Defence






Like T129 ATAK helicopter ? :woot:


Wikiped :

Vega (rocket)

Vega (Vettore Europeo di Generazione Avanzata, Advanced Generation European Carrier Rocket) is an expendable launch system in use by Arianespace jointly developed by the Italian Space Agency and the European Space Agency.

The majority of Vega is so developed by industrial Italian Avio who is also the prime contractor for the project through its participation in ELV [European Launch Vehicle, or ELV S.p.A, a joint venture between the Italian Space Agency (30%) and Avio S.p.A (70%). It is engaged in the construction of the Vega launcher].

The reference Vega mission is a polar orbit bringing a spacecraft of 1,500 kilograms to an altitude of 700 kilometers.

Vega is a single-body launcher (no strap-on boosters) with three solid rocket stages, the P80 first stage, the Zefiro 23 second stage, the Zefiro 9 third stage, and a liquid rocket upper module called AVUM. The technology developed for the P80 program will also be used for future Ariane developments. Italy is the leading contributor to the Vega program (65%), followed by France (13%). Other participants include Spain, Belgium, The Netherlands, Switzerland and Sweden.

Developments costs for the Vega rocket were ‘€710 million’, with ESA spending an additional €400 million to sponsor five development flights between 2012 and 2014.


Three solid motor stages

The first three stages are solid propellant engines produced by Avio (Avio Aerospace Propulsion), that is Prime Contractor for the Vega launcher through its company ELV.


Zefiro 9

The first engine completed was Zefiro 9, the third stage engine. The first test firing was carried out on 20 December 2005, at the Salto di Quirra Inter-force Test Range, on the Mediterranean coast in southeast Sardinia. The test was a complete success.


Zefiro 23

The development of the Zefiro motor was initiated by Avio, partially funded by the company and partially funded by a contract from the Italian Space Agency. A Zefiro 23 forms the second stage of Vega. Its carbon-epoxy case is filament-wound and its carbon phenolic nozzle includes a carbon-carbon throat insert. The propellant loading is 23 tons.


P80

The P80 is the first stage of VEGA, its name is derived from the design phase propellant weight of 80 tons that was later increased to 88 tons. The P80 includes a Thrust Vector Control (TVC) system consisting of two electromechanical actuators that operate a movable nozzle with flexible joint using lithium ion batteries. The 3 m diameter case is composed of graphite epoxy filament wound case and low density rubber is used for the internal insulation. The nozzle is made of light low-cost carbon phenolic material; a consumable casing are used for the igniter. The solid propellant loaded has low binder content and high aluminium percentage (HTPB 1912).


AVUM

The AVUM (Attitude Vernier Upper Module) upper module consists of a propulsion module and an avionics module. The module uses a RD-869 rocket engine liquid-fuel rocket burning pressure-fed UDMH and nitrogen tetroxide as propellants, built by Yuzhnoye Design Bureau [Located in Dnipropetrovsk, Ukraine, is a designer of satellites and rockets, and formerly of Soviet intercontinental ballistic missiles (ICBMs) established by Mikhail Yangel]. The AVUM avionics module contains the main components of the avionics sub-system of the vehicle.

Avio Aerospace Propulsion




Or Altay MBT ? :woot:


KSLV-1 South Korea space launcher

http://www.defence.pk/forums/turkey...ce-technologies-news-updates.html#post2858027

http://www.defence.pk/forums/turkey...ce-technologies-news-updates.html#post2858033

http://www.defence.pk/forums/turkey...-technologies-news-updates-3.html#post2858046

http://www.defence.pk/forums/milita...ellite-launch-lifts-koreas-space-program.html



Or rather both at the same time… :smart:
 
Last edited by a moderator:
. . .

Latest posts

Pakistan Defence Latest Posts

Back
Top Bottom