February 26, 2013 - China Launches New Communication Satellite

The February 26, 2013 China satellite launch claim doesn't hold up against verified flight records. No SpaceChina logs, orbital insertion details, or frequency filings confirm a launch on that date. It's likely a date mismatch or misidentified mission. The closest confirmed Chinese communications satellite launch is Zhongxing-11, which lifted off on May 1, 2013, aboard a Long March 3B rocket. Keep exploring to uncover the full story behind what that mission actually delivered.

Key Takeaways

• No verified flight records confirm a Chinese communication satellite launch on February 26, 2013, making this date unestablished without primary-source confirmation.
• SpaceChina logs and documented mission histories show no entry corresponding to a Chinese orbital launch on February 26, 2013.
• The closest confirmed nearby missions were Long March-2D with GK-2 (December 2012) and Gaofen-1 (April 2013).
• The February 26, 2013 date likely reflects a mismatch or misidentified mission rather than an actual documented launch event.
• The announcement referenced the launch within an investment and regulatory context, suggesting the date may have been illustrative rather than factual.

What Was China's February 26, 2013 Satellite Launch?

On February 26, 2013, China didn't launch a communication satellite — at least not according to any verified flight records.

If you search through SpaceChina logs and documented mission histories, you'll find no entry confirming a launch on that date, no orbital insertion details, and no frequency allocation filings tied to it.

The closest confirmed missions bracket the date: Long March-2D carried GK-2 from Jiuquan in December 2012, and Long March-2D delivered Gaofen-1 in April 2013.

No payload, launch vehicle, or site appears in any record for February 26.

You're likely looking at a date mismatch or misidentified mission.

Until primary sources confirm the event, you shouldn't treat it as an established part of China's 2013 launch history. China's documented 2013 space activity centered on missions like Shenzhou-10, which carried astronauts to an experimental space lab aboard a Long March 2-F rocket launched from Jiuquan Satellite Launch Center in June of that year.

Later that same year, China advanced its lunar ambitions when Chang'e 3 launched on December 2, 2013, becoming the first Chinese mission to land a rover on the Moon. Canada had pioneered domestic satellite communications decades earlier, when Anik A1's shaped beam coverage connected communities from St. Johns to Vancouver and reached remote Arctic regions for the first time.

What Is Zhongxing-11 and What Was It Built to Do?

Zhongxing-11, also designated ZX 11 or ChinaSat 11, is a Chinese geostationary communications satellite built by CAST on the DFH-4 bus and operated by China Satcom. It carries 26 C-band and 19 Ku-band transponders, supported by three receiver antennas and two transmission antennas.

You'll find it parked at 98.0° East, serving Asia, Africa, Australia, the China Sea, the Indian Ocean, and the Arabian Sea. Its ground segment handles direct broadcast television and broadband Internet services.

The satellite weighs approximately 5,234 kg at launch and runs on two deployable solar arrays with battery backup, giving it a 15-year design life. It was carried to orbit aboard a CZ-3B/G2 booster, the launch vehicle responsible for placing it on its geostationary arc. Effective spectrum management across its combined C- and Ku-band payload allows it to maximize coverage and service capacity simultaneously. At the time of its launch, Zhongxing-11 was regarded as the heaviest and most powerful commercial communications satellite ever built in China.

How Zhongxing-11 Delivers TV and Broadband Across China

Because it sits at 98° East in geostationary orbit, Zhongxing-11 maintains a stable footprint over Asia, Africa, and the Indian Ocean region. Its satellite footprint covers China and Southeast Asia, letting you receive consistent TV broadcasts, radio signals, and broadband data without interruption.

The satellite's 26 C-band transponders handle wide-area television and radio transmissions, while its 19 Ku-band transponders support high-bandwidth data delivery and Direct-to-Home services. Through precise signal modulation, it manages linear polarization across both frequency bands, ensuring reliable uplink and downlink connections for cable TV networks and commercial communications.

Whether you're accessing digital broadband multimedia or receiving broadcast content, Zhongxing-11 meets the demand efficiently. China Satcom operates the satellite to serve broadcasters, internet providers, and data distributors across the region. The satellite was built on the DFH-4 bus by the China Academy of Space Technology, providing a proven platform for its communications capabilities. Launches for the Chinasat program have historically taken place at Xichang Launch Complex, using the Chang Zheng family of launch vehicles to deliver satellites to geostationary orbit. The broader communications satellite industry has evolved alongside advances in civilian GPS technology, which similarly transitioned from government-controlled systems to widespread commercial and consumer applications over the following decades.

Who Benefits From Zhongxing-11's Broadcasts?

From broadcasters to remote villages, Zhongxing-11's 45 C-band and Ku-band transponders serve a wide range of users across Asia-Pacific.

If you're a regional broadcaster, you'll benefit from reliable DTH television distribution and digital multimedia delivery. Telecom operators use its 26 C-band and 19 Ku-band transponders to run broadband and data services across the region.

You'll also find Zhongxing-11 supporting remote education by connecting underserved communities to digital content they'd otherwise lack. Government entities leverage its capabilities under China Satcom's state-aligned operations, while international users access its commercially optimized coverage at 98° East. Much like the groundwork laid by first commercial fiber optic deployments in 1977, which validated long-distance signal transmission for real-world telecommunications, Zhongxing-11 builds on decades of communications infrastructure advancement to deliver reliable connectivity across vast distances.

With a 15-year design lifetime, Zhongxing-11 doesn't just meet today's demands—it ensures Asia-Pacific audiences, institutions, and businesses maintain long-term access to critical satellite communication services.

What Is the DFH-4 Platform and Why Does It Matter?

When China's CAST developed the DFH-4 platform, they built it to compete directly with the world's leading geostationary satellite buses. This third-generation satellite bus handles satellites weighing between 3,800 and 7,000 kg and delivers up to 22 kW of power, supporting payloads ranging from 350 to 1,600 kg. You'll find it powering direct-to-home broadcasting, high-throughput broadband, and mobile communications missions simultaneously.

Its market impact becomes clear when you look at the numbers. Since SINOSAT-2's 2006 debut, over 30 DFH-4 series satellites have reached orbit, attracting both domestic and international customers. With a 15-year design lifetime and flexible chemical, electric, or hybrid propulsion options, the DFH-4 platform gives China a credible, competitive product in the global commercial satellite market. The product line has since expanded to include the DFH-4S and DFH-4E variants, forming a complete platform product line designed to serve a broader range of mission applications. Notable setbacks have affected the platform's reputation, however, as SINOSAT-2 suffered a total loss after failing to deploy its solar arrays following launch. Much like Karl Benz's Patent DRP 37435 established a legal and technical foundation that enabled the growth of an entire industry, the DFH-4 platform's documented engineering specifications have provided China's commercial satellite sector with a credible framework for long-term international competitiveness.

Why Xichang Was Chosen for the Zhongxing-11 Launch

Tucked into the remote highlands of Sichuan Province, Xichang Satellite Launch Center has served as China's primary gateway to geostationary orbit since 1984. You'll find its terrain safety advantages immediately clear — the surrounding mountains and low population density reduce risks during launches. Its coordinates at 28°N also support eastward trajectories over the Pacific, strengthening orbital logistics by lowering fuel demands for geostationary transfer orbit insertions.

Launch Complex 2 had already handled 124 orbital launches by 2013, proving its reliability for heavy payloads. For Zhongxing-11, operators selected the CZ-3B/G2 variant, which used stretched boosters and extended tanks to lift the 5,234 kg satellite to 98.0° East GEO. Xichang's combination of infrastructure maturity, geographic positioning, and mission-specific hardware made it the decisive choice. The entire Xichang center has hosted 237 rocket launches, reflecting the site's long-standing role as a cornerstone of China's orbital launch infrastructure.

The center also demonstrated its capacity for international cooperation when it hosted the Double Star satellite launch in December 2003, a milestone Sino-European mission that further cemented Xichang's reputation as a globally trusted launch facility.

Inside the Long March Rocket That Carried Zhongxing-11

The Long March 3B/G2 that carried Zhongxing-11 belongs to a rocket family developed by China Aerospace Science and Technology Corporation (CASC), which has now completed over 355 missions.

You'll find this rocket's design particularly notable — it uses a four-solid stage configuration derived from the DF-31 ICBM, measuring roughly 21 meters long with a 2-meter diameter.

Its pre-packed solid propellants eliminate on-site fueling, making mobile launch operations significantly simpler than liquid-fueled alternatives.

The rocket can deliver up to 500 kilograms to a 500-kilometer orbit, with payload fairings available in both 1.6-meter and 2.0-meter configurations.

This flexibility, combined with its cold-launch methodology from sealed tubes, makes it one of China's most versatile quick-reaction launch vehicles. The Zhongxing-11 mission launched on Wednesday, May 1, 2013, lifting off at 4:06 PM UTC aboard the Long March 3B rocket. The vehicle achieved its first sea launch on 5 June 2019, lifting off from a converted barge positioned in the Yellow Sea.

How Zhongxing-11 Compares to APSTAR-7 and Chinasat 2A

Alongside APSTAR-7 and Chinasat 2A, Zhongxing-11 rounds out a trio of geostationary satellites that highlight China's expanding orbital ambitions — but each serves a distinct role. When you examine them side by side, key differences emerge across frequency allocation, platform, and reach:

• Platform: Zhongxing-11 uses DFH-4; APSTAR-7 runs Boeing 601HP; Chinasat 2A operates on the older DFH-3
• Mass: Zhongxing-11 leads at ~5,000 kg versus APSTAR-7's 4,690 kg and Chinasat 2A's 4,800 kg
• Coverage: Zhongxing-11 extends into Africa; the others focus regionally
• Transponders: Zhongxing-11 carries 50+, giving it an edge in satellite interoperability

All three share 15-year service ratings and Long March 3B heritage, making them complementary assets. Like all geostationary satellites, each requires ongoing station-keeping maneuvers to correct orbital perturbations that would otherwise cause significant longitudinal drift over time. Tracking the operational status of satellites like these can be complex, as a satellite may be actively stationkeeping at its assigned slot yet still be excluded from certain catalogs if it carries no active programming.

Where Zhongxing-11 Fits in China's 2012–2013 Launch Surge

China's 2012–2013 launch surge gives Zhongxing-11 a revealing backdrop. In 2012, China flew 19 missions carrying 12 military or dual-use spacecraft, matching 2011's pace and doubling the 2006–2009 rate. You can see military integration accelerating through Yaogan reconnaissance satellites using formation flying and Shijian missions conducting imaging and eavesdropping. Intelligence analysts deemed up to 70% of Chinese satellites military-related, making Zhongxing-11's dual use implications clear despite its commercial framing.

China planned 16 missions carrying 20 satellites in 2013, with Zhongxing-11 joining one other communications satellite that year, one serving military purposes. Supporting this surge, a new Tianjin plant and the Wenchang Launch Center expanded China's production and launch capacity, projecting growth toward 30 missions annually by 2020. The Long March 5 rocket, with its first flight scheduled for 2014, was designed to lift payloads as heavy as 20-ton space station modules and heavier military spacecraft. Zhongxing-11 was launched into geostationary orbit to provide expanded telecommunications coverage across China and neighboring regions. Much like AWS expanded its global infrastructure across 39 geographic regions to ensure redundancy and reliability, China's satellite network was similarly designed to eliminate single points of failure across its communications architecture.

How China's Satellite Fleet Expanded After Zhongxing-11

Since Zhongxing-11's 2013 launch, China's satellite fleet has grown at a pace that few analysts predicted. Mega constellations growth and satellite industrialization advances now define the country's trajectory. You're watching a transformation unfold in real time:

• China jumped from 35–40 annual launches in 2018–2020 to 95 in 2025
• Qianfan's network reached 160 operational satellites by March 2026, targeting 15,000 by 2030
• Smart factories cut development cycles by up to 80%, enabling hundreds of satellites annually
• Six major constellations collectively proposed 50,730 satellites by December 2025

Sector financing hit 18.6 billion yuan in 2025, up 32% year-on-year. What started with single-satellite milestones like Zhongxing-11 has evolved into an industrial-scale space enterprise reshaping global connectivity. New ITU filings from operators like China Mobile, GalaxySpace, and the Xiong'an-based CTC initiative pushed the total proposed satellite count to 249,250 spacecraft when added to existing mega-constellation plans. Approximately 60% of funding originates from sub-national government funds concentrated in major aerospace hubs such as Shanghai, Beijing, and Wuxi, reflecting a broader shift from speculative venture capital to patient, regionally anchored investment strategies. Much like the spectrum allocation decisions that shaped early cellular network rollout, the regulatory and licensing frameworks governing satellite orbital slots will significantly influence which operators scale successfully and which face years of delay.