Turboprop Engines

Can you combine the power of a jet engine with the fuel efficiency of a propeller feature? The answer is— at certain speeds, yes. Yes, you can. Turboprop engines combine the functionality of a jet engine and a propeller unit to create a unique propulsion system. Most jet engines use the thrust of high velocity exhaust, but turboprops use the exhaust of a gas turbine core to drive a propeller that powers the aircraft. How does this work? The engine utilizes the tech of reverse flow.

The turboprop engine has the same basic components of a standard jet engine: a compressor, combustor, and turbine. However, the turboprop design features a reverse flow combustor in a more compact engine.

Instead of standard air intakes, reverse air flow is achieved through large air intakes near the propeller that move air backwards toward the opposite end of the aircraft. When the aft limit of the intake is reached, the air reverts at 180 degrees, in a snake-like bend back towards the front of the engine, bends 180 degrees again to enter the combustor, and once more to flow to the turbine. In a standard turboprop engine, the same turbines that power the compressor pump air flow directly through an additional shaft to the reduction gear box, creating thrust and thus powering the propeller. The overall RPM is controlled by the reduction gear box, which is a collection of reduction gears that will slow the propeller to the desired speed.

Some turboprop models are referred to as a free power turboprop engine. Free power turboprop engines incorporate a reduction gear box that is attached to its own separate power turbine and power shaft. In this case, the compressor turbine does not directly provide power to the propeller. Instead, airflow moves through a secondary series of power turbines. Airflow moves through the airfoil blades and travels through the shaft powering the propeller. A very small amount of exhaust is expended during this process and is diverted from the engine to the exhaust pipes.

The features of the turboprop engine design make it incredibly fuel efficient for low speed, low to mid-altitude aircraft. An aircraft equipped with a turboprop also requires less runway for takeoff or landing, allowing access to remote locations that a jet engine could not reach. For this reason, many rescue and emergency aircraft utilize turboprop technology. In the right scenario, the turboprop is a compact, fuel-efficient option worth considering.

At ASAP Aviation Procurement, owned and operated by ASAP Semiconductor, we can help you find the distributor of aircraft deicing parts you need, new or obsolete. As a premier supplier of parts for the aerospace, civil aviation, and defense industries, we’re always available and ready to help you find all the parts and equipment you need, 24/7x365. For a quick and competitive quote, email us at sales@asapaviationprocurement.com or call us at +1-702-919-1616.

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Procurement Process in the Aviation Industry

The procurement process in the aviation industry is similar to the procurement process in other major industries. It begins with the requisitioning process which is communicated to the supplier using a purchase order (PO). There are several ways to identify supply needs. Initial provisioning using the recommended spare parts list (RSPL) or the initial provisioning list (IP) is common for preparing a purchase request. The RSPL is a list of recommended spare parts that manufacturers of airplanes recommend; the IP is a similar list but only includes critical spares according to operational requirements. Companies may also have need-based demands which is when a spare part is needed and out of stock. A company may need to procure an item for replenishment action, which is the act of re-stocking low-cost parts when they reach a certain level. The needs identified are communicated to the purchasing department and they create a purchase request (PR), where delivery is scheduled, quality parameters are defined, and the request is authorized or rejected.

The second phase is the quote process. The purchasing department submits a request for quote (RFQ) to various suppliers. The quote includes information on the valid period of the offer, quantity price breaks, taxes, charges, discounts, delivery terms, and delivery details. The purchaser will then compare quotes from different suppliers and select the best option that meets their needs. The supplier selection is different in the aviation industry because the same item may be procured in different conditions or may have different approvals such as new, new surplus (NS), serviceable (SV), overhaul (OH), etc. The various conditions are analyzed along with cost and approvals before they are authorized and used to create a PO.

There are five major aviation part types: rotables, repairables, spares, consumables or expendables, and tools. Consumables or expendables may be obtained using a Blanket Purchase Order (BPO) while the other part types may be purchased using a regular PO. The PO may be created by referencing the PR or quote, or the information may be inputted manually. A BPO is a long-term contract used by companies to ensure that they are maintaining a consistent supply of items that are constantly being used; a release order (RO) or release slip (RS) is necessary for such a long-term contract. ROs include the contract number, quantity required, delivery date, and the warehouse to which the supply will be delivered.

The final stages are goods receipt and invoice matching. The goods receipt is provided by the supplier and includes all the pertinent details of the goods delivered. The purchaser will then verify that the goods receipt matches what they ordered; and when the goods are received, it can be used to inspect them and can be taken into the inventory stock. Invoice matching compares the quantity and value of goods at various stages in the procurement process. Two-way matching is used when a goods receipt does not need to be prepared; it matches the invoiced quantity and value with the ordered quantity and value. Three-way matching matches the invoice with the receipt of goods and is used when inspection of goods is not required.

At ASAP Aviation Procurement, owned and operated by ASAP Semiconductor, we can help you find all the rotables and aviation parts you need, new or obsolete. As a premier supplier of parts for the aerospace, civil aviation, and defense industries, we’re always available and ready to help you find all the parts and equipment you need, 24/7x365. For a quick and competitive quote, email us at sales@asap-aviationprocurement.com or call us at +1-702-919-1616.

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New Fixed-Wing VTOL Aircraft

The creation of the aircraft gave humankind an invaluable resource— we can travel great distances in record time. Until now, there have only been two types of aircraft: rotorcraft and fixed-wing. Rotorcraft are aircraft with vertical capabilities for takeoff and landing, and capable of hovering (i.e. helicopters). They are commonly used for emergencies because they can get to many hard-to-reach locations. Fixed-wing aircraft are those that require a runway for takeoff and are not capable of hovering (i.e. planes). Fixed-wing aircraft are used primarily for commercial air travel over longer distances.

But, wouldn’t it be nice if we had a combination of the two? With advancements in technology being made daily, what once was a dream has become reality. This new aircraft is called a fixed-wing vertical takeoff and landing (VTOL) aircraft. It’s a new hybrid aircraft which has vertical takeoff and landing capabilities, and the ability to do it gradually at the desired speed and altitude.

The push for the creation of the VTOL aircraft was, in part, due to the need for a defense and rapid-response aircraft with all the maneuvering and ease of access of a rotorcraft and the long distance and speed capabilities of a fixed-wing, allowing it to reach remote locations. The VTOL can carry troops and emergency personnel directly to any location, instead of having to fly them across the country only to have to transfer to a helicopter to get the rest of the way. Sometimes what makes the biggest difference in any emergency situation is the response time. This concept has also been used by the drone industry with unmanned aerial vehicles (UAVs) for military, commercial, and law enforcement applications.

In 2016, there was a reported $1.98 billion in revenue for VTOL aircraft, and it is expected that by 2026 the commercial sector will reach record numbers. The military sector is expected to reach record growth due to its usage in inspection, surveillance, and reconnaissance (ISR) applications.

ASAP Aviation Procurement, owned and operated by ASAP Semiconductor, is the premier aviation parts suppliers. With our vast and comprehensive inventory, you can be sure that ASAP Aviation Procurement will have everything you need and more. Our dedicated staff work 24/7x365 to find all the parts you need, new or obsolete, for rotorcraft or fixed-wing. For a quote, contact our main office by phone: +1-702-919-1616 or by email: sales@asap-aviationprocurement.com

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A Quick Look Into Worm Gearboxes

Industrial gearboxes are important components with many applications in many industries. They’re a mechanical device used for torque increase or decrease via speed decrease or increase, accordingly. One of the most popular gearboxes is the worm gearbox.

The worm gearbox gets its name from its components. It has a worm gear, a gear that can transmit power at 90° and in places that require high reductions. The two parts of the worm gear, the worm screw and worm wheel, work in tandem to not only allow the gearbox to function properly, but allow for complete control over the direction and speed of the rotation and higher torque transmission.

Low output speed, low noise, relatively small size, self-locking at high transmission ratios, and non-reversing, worm gearboxes have many benefits to offer. As a result, they can be found in many applications. From small machinery to packaging equipment, the small size of worm gearboxes is very handy. Also, because worm gearboxes are non-reversing, they’re great for equipment that can’t be allows to move backwards, like gates or conveyors and conveyor belts. In the event that an equipment does need to operate in two directions, two worm gearboxes can be used instead of one: one gearbox for each direction.

Because worm gearboxes are used in so many crucial applications, it’s important to remember to schedule regular inspections for maintenance and repair. Worm gearboxes are usually made from higher grade materials like steel, so it’s important to find a repair technician that specializes in working with worm gearboxes. Repair and renewal are sensitive processes because ensuring a gearbox stays in perfect working condition is the key to keeping equipment running properly and efficiently. So, remember, when you need your worm gearbox repaired or renewed, find the right technician with all the necessary knowledge and skills, and find a reputable supplier to help you get only the highest quality parts and replacements.

At ASAP Aviation Procurement, own and operated by ASAP Semiconductor, we offer the best prices and quality worm gearboxes components on the market. We’re a leading supplier of new and obsolete parts and aftermarket spares for the aerospace and aviation industries. If you’re interested in learning more about worm gearboxes or industrial gearboxes, or would like to request a quote, feel free to contact us by phone at +1-702-919-1616, or by email at sales@asap-aviationprocurement.com. We’re always available and ready to help.

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Signs that Your Aircraft Landing System Needs Service

It’s one of those weird quirks that only Americans seem to do and get made fun of on the internet for: clapping when the plane lands. It seems silly and completely unnecessary. But when you really think about how many things go into making sure the plane flies and lands smoothly, clapping because your plane landed safely and smoothly is not that ridiculous. There’s a lot of ways that a plane’s landing system can be damaged. Fortunately, there’s also a lot of ways that the pilot and mechanics can check the landing systems. Here are the 3 easiest ways to know if the landing systems are compromised.

If the wheels are wobbling, it’s highly likely that the wheels and tires need to be re-balanced. If there are signs of severe wear and tear on the outside or inside edge of the tire, it may be a good time to have the alignment checked and the tires serviced or replaced.

If there are leaks in the hydraulic fluid system, that usually means that there’s going to be a problem with the aircraft braking system. Hydraulic fluid leaks can be both internal and external, so it’s important to know which section of the hose system the source of the leak could be.

And most importantly, if there is any indication from the cockpit, pilots should bring them to their mechanic’s attention immediately. Modern technology allows the cockpit to communicate any problems the aircraft may have to the pilot well before they become a dire problem. Another warning the pilot can feel in the cockpit is if the aircraft pulls to one side or the other.

Routinely checking your aircraft landing systems can make all the difference between passengers clapping for seemingly no reason and passengers complaining about the bad landing. Little problems here and there can become dire if they are ignored. But, finding that there’s a problem is only half the battle. Different aircraft need different brands and types of landing system components. And sometimes, that means hunting down an obsolete or hard-to-find part. Luckily, we, at ASAP Aviation Procurement, make finding even the most obsolete and hard-to-find components easy and quick. To find out more about landing systems or to get a quick quote, just call us at +1-702-919-1616, or email us at sales@asap-aviationprocurement.com.

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Landinggear

Tail Wheel-Type Landing Gear

·         Conventional landing gear

·         Located forward of the center of gravity

·         Require wheel support under the tail

·         Angle of aircraft allows for the addition of a propeller

Tandem Landing Gear

·         Main gear and tail gear are aligned on the longitudinal axis

·         Commonly used by sailplanes

·         Permits use of flexible wings for aircraft

Tricycle-Type Landing Gear

·         Allows for more vigorous braking without a resulting nosedive

·         Enables faster landing speeds

·         Better visibility from flight deck

·         Prevents ground-looping

Fixed and Retractable Landing Gear

·         Fixed

o   Usually used on small, single-engine aircrafts

o   Gear is attached to the airframe, always in an extended position

o   Can cause parasite drag due to air resistance

o   Pilots can use to their advantage when needing to slow aircraft down

o   Wheels are most commonly used –skids, skis and floats can also be applied

·         Retractable

o   Stowed in fuselage or wing compartments when not in use

o   Eliminate parasite drag, reduce air resistance

o   Add additional weight to aircraft (on aircraft that are already slower, the penalty of added weight overcomes any parasitic drag, and fixed gears are used instead)

Leaf-Type Spring Gear

·         Non-shock absorbing struts

·         Made from composite materials

·         Lightweight and flexible

·         Non-corrosive

Rigid

·         Cause direct shock on the airframe

·         Rough landing for passengers

·         Pneumatic tires help soften landing impact

Bungee Cord

·         Allows the strut assembly to flex upon landing

·         Bungee cords are positioned between the landing gear and airframe structure

·         Transfer landing loads to airframe instead of landing gear

Shock Struts

·         Self-contained hydraulic units

·         Most common method of landing shock dissipation

·         Support aircraft while on the ground

·         Protect structure during landing

ASAP Aviation Procurement is an online distributor of aircraft, military NSN parts, and aviation equipment supplier.  With a continuously increasing inventory, you can be sure ASAP Aviation Procurement will have everything you need and more.  ASAP Aviation Procurement will ensure all needs are addressed in a timely and professional manner.  ASAP Aviation Procurement is known for being an aircraft landing gear parts supplier that can always help you find cost-effective solutions for hard-to-find parts.  For a quote, reach out to the main office by phone: 702-919-1616 or by email: sales@asap-aviationprocurement.com

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cargo-charter-aircraft

With a wide variety of different cargo aircraft options, it may be difficult to choose an aircraft to meet an individual’s needs and requirements. Understanding which aircraft holds the best payload capacities, special loading construction benefits, largest wingspan, best ranges, and more are interesting facts about cargo aircraft that may aid individuals in choosing the best option.

The Antonov 26 is flexible and is regarded as an “all-purpose” charter. It was originally a military aircraft that was manufactured between 1969 and 1986. The aircrafts payload is 5,500 kg and has a hold size of 1110x220x160cm. It can range from short to medium haul. This aircraft bests suits flights for heavy cargo, bulk loading and flying to remote locations with a short runway.

The L-100 Hercules is seen as a versatile and robust aircraft. This is a military aircraft with a maximum payload of 20 tons. It holds a medium haul range and is the biggest commercial fleet available for the Hercules line that is operated by a United States airline. This aircraft is a good fit for heavy and large freight and short runways. The Hercules is the biggest and heaviest aircraft that has landed on an aircraft carrier.

The Airbus 300-600F can hold a capacity of 46 tons. This makes the aircraft a good match for higher volume freight. It is a good match for medium range flights, especially to and from middle-east regions, since these flights usually require a high loader for loading. Airports usually do not have this required equipment. This charter aircraft is most used by Fedex, with 68 airframes.

The Learjet 60XR is regarded as a fast aircraft suited for worldwide operation. This business jet has a maximum speed of 859 km/h with a configuration for a total of 7 passengers. This aircraft is ideal for super-urgent and small parts. Due to the great range of the jet, it can fly directly to the United States from Europe.

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 aircraft antenna

Is your plane radio on the fritz? Have you already sunk hundreds of thousands of dollars into your radio system to make sure everything is working out right, and still had problems spring up? It could possibly be that you’re absentmindedly over looking a key component of the radio, your trusty antenna.

You would be surprised at how many issues can be chalked up to the aircraft antenna being faulty. Anything from hearing constant static to jumpy signals, a long list of common problems can be tied back to the antenna.

Because the antenna is on the outside it is subject to anything that mother nature can throw at it. Antennas go through storms, heavy wind, searing heat and even get hit with bugs here and there. If they are not mounted correctly they can be subject to jostling which can cause chipped and destruction. A common mistake that is made when applying the antenna to the plane is not cleaning the surface where the antenna will be attached thoroughly. The surface must be free of any dirt, dust, debris or any additives, such as paint or sealant. Matching frequency lengths up is also an important step in ensuring that everything is working properly.

If you decide that your antenna does need to be replaced there are a few different types on the market. Communication antennas are basic, long and can be positioned in multiple places. Navigation antennas come in three models, each being responsible for different things. Lastly, there is the marker beacon antenna which can only be fitted to the underside of a plane and sits parallel to the planes underside.

ASAP Aviation Procurement has a premier and expansive array of aircraft parts— with an ever-growing stock, you can count on ASAP Aviation Procurement to have everything you need. Just It will ensure that your needs are addressed in the most expeditious and transparent manner ASAP Aviation Procurement is known for having hard to find and/or out of stock parts and can always help you find what you’re looking for, all while offering cost-effective component solutions. For a complete parts list check out: www. asapaviationprocurement.com or for a quote reach out to the main office by phone 702-919-1616 or email: sales@asapaviationprocurement.com.

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different types of actuators

When looking into actuators for aircrafts there are three options to choose from and finding the one that works best for your aircraft is what is most important. There are a few types of actuators to choose from when looking to replace or upgrade your current actuator.

An actuator is a device that can manipulate energy in order to convert it into a force that can perform its duties accordingly. An actuator typically has a few pistons and a couple seals all tucked away inside a discreet housing system. Each component plays a key role in maintaining a fluid and cohesive unit. When looking into cylinders that can actuate there will be two main kinds, the double action and the smaller single action, that can push energy around in only one direction.

Linear Actuator

A linear actuator, takes fluid that is entered on the left side and pushes it all the way through to the right. This is the only direction this type of actuator can move in. As fluid is pushed out, air is subsequently pushed in, which builds up the pressure, causing the mechanism to work properly. A double action can perform all of the same functions but can operate in more than just the simple left to right motion and can instead move in four directions.

Rotary Actuator

Rotary’s are generally smaller and more compact. This means they are able to perform their duties in smaller spaces. With so many options it is easy to find an actuator who’s form and function meet the desired requirements of your project .

ASAP Aviation Procurement has a premier and expansive array of aircraft parts— with an ever-growing stock, you can count on ASAP Aviation Procurement to have everything you need. Just It will ensure that your needs are addressed in the most expeditious and transparent manner ASAP Aviation Procurement is known for having hard to find and/or out of stock parts and can always help you find what you’re looking for, all while offering cost-effective component solutions. For a complete parts list check out: www.asap-aviationprocurement.com or for a quote reach out to the main office by phone 702-919-1616 or email: sales@asapaviationprocurement.com.

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Luxurious Private Jet Global 7000

The long awaited Global 7000 has finally entered the final stage of completion. The current progress of the aircraft is destined to obtain its type certificate during the second half of the current year. To date the aircraft has incurred over 1300 flight hours through out the testing period. Managing to complete what is known as fatigue testing to their full airframe of the FTV5.

The program includes an entire fleet but has one particular aircraft that has been modified for a different variation of the model. The modified aircraft FTV5 has been nicknamed “The Master Piece” while also being named the anchor of the entire operation.

The aircraft comes with a state of the art propulsion and aircraft system. Made with an entire four zone interior that comes configured with a production-representative flight control system. It is also incorparted with a extremely popular airborne wireless system known as the Ka- band data link.

The Global 7000 is compared to aircrafts such as the Gulfstream G650 and G650ER. The books prove that they have reached astonishing numbers for both models which has brought them to have one of their most record breaking sales quarters since 2014. Reported sales have been marked at 78% increase in orders for the final quarter of the year 2017.

Global 7000 is more efficient and offers more room than the opposing aircraft. The 7000 can offer more room with its capacity measuring up to 2.5m in cabin space .

The 7,400nm (13,700km) range of a Global 7000 with eight passengers sits between the 7,000nm range of the G650 and the 7,500nm range of the G650ER.

According to BusinessInsider.com the luxurious Private Jet Global 7000 is priced at 72.8 million US dollars.

ASAP Aviation Procurement is a premium provider of Bombardier Aviation Parts, and General Dynamics Aircraft Parts. Providing complete transparency with every order ASAP can guarantee satisfaction with every part. ASAP is a leading provider of obsolete and hard to find parts on the market to make us your one stop solution. For an instant RFQs call 1 702 919 1616 or email sales@asapaviaitonprocurement.com.

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