Aerospace

What is a Boeing P-8 airplane used for?

It is very easy to spot when something on ground by the using of satellite. but what if the enemy activity carried from the inside the water and launch the missiles. to finding such activity there is one aircraft which can spot easily and alert to the defense crew.

Meet the Boeing P8 Poseidon aircraft, a modified 737 dash 800ERX maritime patrol aircraft, built by Boeing Defense and Security. It was created for the Navy of the United States of America.

Let’s have a look at its past. The Boeing P8 replaced the P3 aircraft, which was developed by Lockheed Martin in 1962, because the range and endurance of the P3 aircraft were restricted due to increased weight and airframe fatigue life constraints. In the year 2000, the US Navy ordered a new tender. A Boeing proposal for a new maritime aircraft based on the B737 has been approved. The P-8A name was given to this aircraft after it obtained a 5-aircraft order in the beginning.

lets check out about its specifications

The Boeing 737-800 Next Generation serves as the basis for the P-8. The forward portion of the under-fuselage has an internal weapons compartment. Air-to-surface missiles can be carried thanks to hard points on the wings.

The aircraft had a length of 39.47 meters, a wingspan of 37.64 meters, and a height of 12.83 meters. The maximum take-off gross weight of the P-8I is 85,139kg.

The P-8I aircraft is produced by a Boeing-led industrial consortium that includes CFM International, Northrop Grumman, Raytheon, Spirit AeroSystems, BAE Systems, and GE Aviation.

The crew of this plane numbered nine people. The primary flying display, multifunction displays, friend and foe recognition, and flight and store management systems are all integrated in the cockpit.

A CAE AN/ASQ-508A magnetic anomaly detection system, an APS-143C(V)3 multimode radar, and a worldwide version of the Raytheon APY-10 surveillance radar are all installed on the aircraft.

In any weather conditions, day or night, the APY-10 radar gives precise information. The P-8I also has a BEL Data Link II communication system, an Avantel mobile satellite system, and a voice secrecy system from the Electronics Corporation of India (ECIL).

Mark A total of 54 torpedoes, depth charges, and free-fall bombs can be stored in the internal weapons room. Air-to-surface missiles can be launched from the underwing hard points.

The P-8I is powered by two CFM56-7 engines from CFM International, a joint venture between Snecma Moteurs and GE Electric. Each engine has a take-off thrust of 27,300 pounds.

The engines are equipped with a new generation full authority digital engine control (FADEC) technology.

The P-8I had a maximum altitude of 12,496 meters and a top speed of 789 km/h. The plane can fly for up to four hours and has a maximum range of 2,222 kilometers.

Indian LCA combat aircraft now being armed with American JDAM

—-

This aircraft can execute anti-submarine warfare, anti-surface warfare, and shipping interdiction missions. There are also torpedoes, Harpoon anti-ship missiles, and other weapons on board. It can deploy and monitor sonobuoys, as well as collaborate with other assets to detect items in the water. It can also fly Northrop Grumman’s MQ-4C Triton maritime surveillance unmanned aircraft vehicle.

This aircraft took off first time in 2009 after several technical analysis the P-8 in introduced officially into US naval operations. in the beginning for further test aircraft was impoverished. it had first customer from the Indian Navy placed an order of 8 aircraft at the cost of US 2.1 billion dollars in 2008. It replaced the ageing fleet of the Indian Navy’s Tupolev Tu-142 aircraft.

As of now 8 countries is operating this aircraft including the US navy. and Boeing is built 142 aircraft as of November 2021. India and Australia operates 12 aircraft and US operates nearly 98 aircraft.

AirAsia Wins World’s Best Low-Cost Airline For 12th Consecutive Year At Skytrax 2021

——

To power additional onboard electronics, the P-8 has a 180 kVA electric generator on each engine, which replaces the 90 kVA generator present on civilian 737s. It has 100 antenna for data transmission and can fly for ten hours without refueling.

The P-8 has flown more than 400,000 hours around the world without a single accident, with more than 140 aircraft in service. The P-8 is designed to resist the harshest marine flight conditions for a period of 25 years/25,000 hours, including protracted icing operations.

According to the latest deal This Boeing 737 maritime aircraft costs $US 260 million, which is 1.6 more than a commercial version of a similar model aircraft. As of 2021, it will cost US$ 106.2 million.

Did you know these 10 incredible facts about Honda jet ?

——————–

Aerospace

Indigo will soon launch Air Taxi Service in India

Image:Archer Aviation

InterGlobe Enterprises, the parent brand of IndiGo, is set to revolutionize travel in India with its upcoming air taxi service.

Scheduled for a potential launch in 2026, this innovative venture promises a seamless journey for passengers between two bustling hubs. Delhi and Gurgaon in Haryana. The forthcoming service is projected to revolutionize the daily commute, offering passengers a swift aerial journey covering the distance in a mere 7 minutes.

This remarkable efficiency contrasts starkly with the conventional 90-minute drive, underscoring the immense time-saving potential for commuters. The anticipated fare, ranging from Rs 2,000-3,000, makes this innovative mode of transport not only swift but also remarkably competitive in pricing.

At the heart of this ambitious endeavor lies a strategic partnership with Archer Aviation, a pioneer in electric vertical takeoff and landing (eVTOL) aircraft technology. Under this collaboration, Archer will supply 200 state-of-the-art eVTOL aircraft, representing an investment of US$ 1 billion. These cutting-edge aircraft, capable of accommodating up to four passengers alongside the pilot, epitomize the future of sustainable air travel.

Powered by six battery packs, Archer’s eVTOL aircraft boast rapid charging capabilities, enabling a swift turnaround between flights. With a charging time of just 30-40 minutes, these eco-friendly aircraft ensure minimal downtime, maximizing operational efficiency.

Similar services are anticipated to be introduced by the joint venture in Bengaluru and Mumbai as well. Nevertheless, the service rollout period has not yet been made public by the company. Next year, it is anticipated to get its certification. Following this, the company will start the certification procedure with the Directorate General of Civil Aviation (DGCA).

Aerospace

Which is bigger 777x or 787 aircraft ?

The 777X is a new series of the Boeing 777 family and is designed to be larger and more efficient than its predecessor. It features two variants: the 777-8 and the 777-9, being the larger of the two.

The Boeing 777X emerges as the larger sibling within the Boeing family, representing a significant leap forward in both size and efficiency. Comprising two variants, the 777-8 and the 777-9, the latter takes the crown as the larger of the two. With its expansive fuselage and impressive wingspan, the 777X is tailored for long-range journeys and boasts a substantial passenger capacity.

On the other hand, the Boeing 787, affectionately known as the Dreamliner, occupies a niche in the market as a smaller yet formidable aircraft designed for medium to long-range flights. Its distinguishing feature lies in its composite fuselage, a technological marvel that renders it lighter and more fuel-efficient compared to conventional aluminum counterparts. The Boeing 777X is larger than the Boeing 787 aircraft.

When it comes to passenger capacity, the 777-9 reigns supreme, typically accommodating a sizeable contingent of 400-425 passengers in its standard configuration. In contrast, the 787, with its more modest dimensions, typically carries between 240-290 passengers, depending on the variant and layout.

One of the remarkable innovations introduced with the 777X is its folding wingtips, a feature designed to address the logistical challenges of accommodating such a large aircraft in conventional airport gates. These folding wingtips enable the 777X to retract its wings, allowing it to fit into gates designed for smaller aircraft while still reaping the benefits of an extended wingspan during flight, thereby enhancing fuel efficiency and operational flexibility

Aerospace

China Secures Production Certificate for Mass Production of Pilotless eVTOL Aircraft

EHang

The first passenger-carrying pilotless electric vertical takeoff and landing (eVTOL) aircraft in the world, the EH216-S, has received the Production Certificate for its eVTOL aircraft from the Civil Aviation Administration of China (CAAC).

This is a significant milestone for EHang Holdings Limited, the leading UAM technology platform company in the world. This outstanding accomplishment is another big step towards mass manufacturing for the eVTOL aircraft and the ensuing commercial operations, building on the ground-breaking acquisition of the Type Certificate and the Standard Airworthiness Certificate for the EH216-S.

The PC is a crucial certificate that the aircraft maker receives from the CAAC, the country’s aviation authority. By obtaining this certificate, EHang has demonstrated that it has set up a quality management system for mass production that satisfies the airworthiness regulation standards set forth by the CAAC, and the company has been given permission to continue producing mass quantities.

It is also a strong guarantee of the calibre of the goods made by EHang. Raw materials, supplier management, manufacturing organisation, production quality control, aircraft pre-delivery test, after-sales repair and maintenance, etc. are all included in the mass production quality management system for the EH216-S.

To ensure that every aircraft and its components that roll off the production line strictly adhere to the approved type design and safety requirements, the system sets clear guidelines and documentation for every step in the production procedure. This ensures comprehensive traceability and safety control.