Cost of Operation: (In cost per air mile) Fuel: 0.11 Routine maintenance at 100 hour intervals: 0.03 ... Engine: Modified Solar T62 turbine (160 derated to 90 hp) The Solar T62 Titan is an American gas turbine engine used mainly as a helicopter auxiliary power unit (APU), ground power generator or helicopter powerplant The Solar T62 family of engines is a newer, more advanced version of the Solar T41. operations and maintenance manual; though its electrical power output could engine inlet, between the ...Solar Turbines builds turbomachinery packages and has makes products that power industries all over the world. Solar's products and packages include gas compressors, gas compressor packages, mechanical drive packages, oil and gas generator packages, and industrial power generation packages.Solar Turbines History. Solar Turbines started as an aircraft company in 1927. The company grew through several wars and the Great Depression. Solar’s growth led the company to develop a wide range of innovative products. Today Solar is a key player in the 1 to 39 megawatt (MW) segment of the global gas turbine market, making it a world-class ... 2020-04-11. Advertisemen. Composite-FX is the manufacturer of the XE Series helicopters, commonly known as the Mosquito, a single seat helicopter – using piston or turbine engines. “The Mosquito is quick but not skittish, stable in a hover, even in the wind. This little heli flies great.Truly an example of mechanical ingenuity and superb ...Pusher Configurations. T62/100 Series: Approx 10 to 12 gph (gallons per hour) at cruise settings and 14 to 17 gph at 100% power. Suggested fuel types are Jet-A, Kerosene, Standard or Low Sulphur Diesel, and Diesel/Gasoline Mix (85/15). Jet-A and Kerosene are much preferred, and have the highest BTU output.Mar 3, 2019 · jetpower.co.ukRogers T62 Gas Turbine Jet Engine TURBINE ENGINE • $6,500 • FOR SALE • T62-32 turbine engine,documents, maintenance manual,test run good before storing in climate control shop.family of gas-turbine engines. T62 Titan (Q7556041) From Wikidata. Jump to navigation Jump to search. ... Solar T62 engine 2014-04-08 11-48.JPG 400 × 271; 64 KB. They conduct a two hour laboratory taking measurements on a T-62T-40-1 gas turbine engine, the auxiliary power unit (APU) on the Army’s UH-60 Blackhawk helicopter. Prior to coming to the ... Boeing Gas Turbine Engine Turboshaft Helicopter. $45,000.00. Local Pickup. TELEDYNE GAS TURBINE ENGINES, LOW TIME , GOV'T COST $185K EACH. TWO ENGINE. $16,000.00. Local Pickup. or Best Offer. 21 watching. Solar Turbines History. Solar Turbines started as an aircraft company in 1927. The company grew through several wars and the Great Depression. Solar’s growth led the company to develop a wide range of innovative products. Today Solar is a key player in the 1 to 39 megawatt (MW) segment of the global gas turbine market, making it a world-class ... Solar T62T32 Turbine Engine Power Section. Used. USA seller. Offer #2 priced at $5600.00 + $145.81 shipping estimate = $5745.81* total. Buyer is welcome and encouraged to visit our Orlando facility. Solar T62T32 Turbine Engine Power Section. Buy Now $ 5600.00Feb 3, 2008 · Nov 30, 2016. #61. Turbo-Tom said: Akoschier -. I`ll let you know when I`ll have ECUs available... By the way, I don`t consider it a good idea to try to modify the T-62T-32 to improve efficiency. Your proposal of course would be an appropriate way, but it means replacing at least the compressor wheel, diffuser and NGV. Turbine engine jet part solar t62 2a complete gearbox without turbine. Turbine engine jet boeing t502-6; 1 ea nos thompson fuel booster pump for t-33 aircraft p/n: tf29800-1 -oem box(US $280.00) Lycoming 0-i0-360-exp engine; Gas turbine engine; Continental o-200 engine and accessoriesTURBINE ENGINE • $6,500 • FOR SALE • T62-32 engine, documents, maintenance book Kentucky 859-361-2336 • Contact Dick Gragert, Owner - located Lexington, KY 40515 United States • Telephone: 859-361-2336 • Posted August 14, 2023 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This AdSolar Turbines History. Solar Turbines started as an aircraft company in 1927. The company grew through several wars and the Great Depression. Solar’s growth led the company to develop a wide range of innovative products. Today Solar is a key player in the 1 to 39 megawatt (MW) segment of the global gas turbine market, making it a world-class ...XET The XET is the flagship of the XE models. Powered by a modified T62-T2A Solar Turbine engine, the XET sounds awesome with the quintessential turbine whine, smells great with the consumption of Jet A fuel, and is very powerful with a steady 95HP. Pricing Kit: $60,000*Factory Finished: $77,000**Engine not included xet-model xet composite fxThere are four models of the Mosquito on the XE platform, starting with the base XE through to a range-topping XET Experimental which is driven by a modified T62-T2A Solar Turbine engine kicking out 95 horses.Cost of Operation: (In cost per air mile) Fuel: 0.11 Routine maintenance at 100 hour intervals: 0.03 ... Engine: Modified Solar T62 turbine (160 derated to 90 hp) 5. In order to control engine RPM, you need to record engine RPM and nothing else. In case of a single shaft engine, compressor delivery pressure will vary considerably during load changes, even if the engine is running at the same speed all the time. Also, it depends on atmospheric conditions. So any other input to the ECU than RPM is an The accompanying table IV gives the particulars for each engine. Table IV. T62 Engine Leading Particulars. Both models of the T62 are shown in figures 6.1 and 6.2. Figure 6.1. T62T-2A Used on the ...Our trained parts professionals located across the globe provide customers with the following support: In-depth knowledge of your product. 24/7 support. Quick responses to outages. Optimizes stocking level to ensure part availability. Minimizes your costs. Prevents unplanned downtime. On-time delivery. Customized packaging and parcel handling ... Solar Turbines History. Solar Turbines started as an aircraft company in 1927. The company grew through several wars and the Great Depression. Solar’s growth led the company to develop a wide range of innovative products. Today Solar is a key player in the 1 to 39 megawatt (MW) segment of the global gas turbine market, making it a world-class ... Turbomach Solar Titan T62T-40C Gas Turbine airborne APU.Initial test runs to check governor setting.Used on the Dassault Falcon 50, and possibly other aircraft.Sep 2, 2016 · Solar T62T32 Turbine Engine Power Section. Used. USA seller. Offer #2 priced at $5600.00 + $145.81 shipping estimate = $5745.81* total. Buyer is welcome and encouraged to visit our Orlando facility. Solar T62T32 Turbine Engine Power Section. Buy Now $ 5600.00 XET The XET is the flagship of the XE models. Powered by a modified T62-T2A Solar Turbine engine, the XET sounds awesome with the quintessential turbine whine, smells great with the consumption of Jet A fuel, and is very powerful with a steady 95HP. Pricing Kit: $60,000*Factory Finished: $77,000**Engine not included xet-model xet composite fx Oct 26, 2019 - XET The XET is the flagship of the XE models. Powered by a modified T62-T2A Solar Turbine engine, the XET sounds awesome with the quintessential turbine whine, smells great with the consumption of Jet A fuel, and is very powerful with a steady 95HP. Pricing Kit: $60,000*Factory Finished: $77,000**Engine not included xet-model xet composite fxMar 3, 2019 · jetpower.co.ukRogers T62 Gas Turbine Jet Engine Aircraft for sale. Find the best new and used aircraft for sale such as business jets, helicopters, Experimental, Warbirds and more.The Solar T62 Titan is an American gas turbine engine used mainly as a helicopter auxiliary power unit (APU), ground power generator or helicopter powerplant The Solar T62 family of engines is a newer, more advanced version of the Solar T41. operations and maintenance manual; though its electrical power output could engine inlet, between the ...The Solar T62 Titan is an American gas turbine engine used mainly as a helicopter auxiliary power unit (APU), ground power generator or helicopter powerplant The Solar T62 family of engines is a newer, more advanced version of the Solar T41. operations and maintenance manual; though its electrical power output could engine inlet, between the ...Solar Turbines Incorporated continued to introduce new versions of their axial-flow industrial engines throughout the 1980s and 90s, often re-using older names instead of introducing new names. In 1997, Solar Turbines Incorporated announced the Titan 130, a 19,500 horsepower (14,500 kW) design much larger than the original Titan. Aug 17, 2021 · This was a test to spool-up the small helicopter turbine engine, the Solar T-62, with the starter for the first time after installing new bearings (both roll... For a 4-cylinder engine, the base-engine cost function was approximately $11/kW + $400. EPRI estimated that the total engine cost, including a thermal management system at $0.236/kW of peak engine power, was $2,107 for the ICEV, $1,170 for a PHEV-32, and $889 for the PHEV-96 (in 2000 $) [ 25 ]. Jul 27, 2022 · An XET kit runs $50,000 before engine but a T62-T2A engine might be bought for as little as $12,500. For $15,000 more the factory will help you finish it. That makes $62,500 to $77,500 for a turbine-powered helicopter. Customers may build experimental category XE models on their own or through a factory-assist program, and the average build ... For a 4-cylinder engine, the base-engine cost function was approximately $11/kW + $400. EPRI estimated that the total engine cost, including a thermal management system at $0.236/kW of peak engine power, was $2,107 for the ICEV, $1,170 for a PHEV-32, and $889 for the PHEV-96 (in 2000 $) [ 25 ]. Turbine engine jet part solar t62 2a complete gearbox without turbine. Turbine engine jet boeing t502-6; 1 ea nos thompson fuel booster pump for t-33 aircraft p/n: tf29800-1 -oem box(US $280.00) Lycoming 0-i0-360-exp engine; Gas turbine engine; Continental o-200 engine and accessories Solar Turbines History. Solar Turbines started as an aircraft company in 1927. The company grew through several wars and the Great Depression. Solar’s growth led the company to develop a wide range of innovative products. Today Solar is a key player in the 1 to 39 megawatt (MW) segment of the global gas turbine market, making it a world-class ...Mar 10, 2016 - Discover (and save!) your own Pins on Pinterest. Turbine engine jet part solar t62 2a complete gearbox without turbine. Turbine engine jet boeing t502-6; 1 ea nos thompson fuel booster pump for t-33 aircraft p/n: tf29800-1 -oem box(US $280.00) Lycoming 0-i0-360-exp engine; Gas turbine engine; Continental o-200 engine and accessories That's why a 520- or 540-cubic-inch aircraft engine may only develop 250 horsepower, although a much smaller automobile engine develops the same or greater power levels. Aircraft engine manufacturers give each of their products a recommended time between overhauls (TBO).Apr 11, 2020 · 2020-04-11. Advertisemen. Composite-FX is the manufacturer of the XE Series helicopters, commonly known as the Mosquito, a single seat helicopter – using piston or turbine engines. “The Mosquito is quick but not skittish, stable in a hover, even in the wind. This little heli flies great.Truly an example of mechanical ingenuity and superb ... 262-2A1 turbine overhauled and mounted on test stand. It was completely overhauled in Nov. 2013. The engine can be run on the test stand. Perfect condition and ready to bolt onto your helicopter project! Below is a list of what we did. Again all work has been done. This turbine is ready for use. I have over $15,000 invested in this turbine. XET The XET is the flagship of the XE models. Powered by a modified T62-T2A Solar Turbine engine, the XET sounds awesome with the quintessential turbine whine, smells great with the consumption of Jet A fuel, and is very powerful with a steady 95HP. Pricing Kit: $60,000*Factory Finished: $77,000**Engine not included xet-model xet composite fxTURBINE ENGINE • $6,500 • FOR SALE • T62-32 engine, documents, maintenance book Kentucky 859-361-2336 • Contact Dick Gragert, Owner - located Lexington, KY 40515 United States • Telephone: 859-361-2336 • Posted August 14, 2023 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This AdThe accompanying table IV gives the particulars for each engine. Table IV. T62 Engine Leading Particulars. Both models of the T62 are shown in figures 6.1 and 6.2. Figure 6.1. T62T-2A Used on the ...Connecting Top Real Estate Agents in Seattle mosquito helicopter cost per hour. Posted On May 10, 2022 Feb 4, 2008 · T62 T62 Stan, You are correct- I fly a Helicycle with a Hirth engine which I evaluate as alternate powerplant. Its my believe that the design warrants an alternate lower cost power plant for people flying in high air density environments. The engine was built for BJ by Hirth, I did the installation with BJ too busy doing the turbine. Aug 12, 2019 · The main turbine design resembles the T32 some of the T62 Series engines parts like the turbine shaft and bearings are interchangeable with with a T32 There is no way your picture is a T32. Google a T62 T32 then you can see what one looks like. So the T62 T32 is a good engine for helicopter applications and Not the T62 T32A. An XET kit runs $50,000 before engine but a T62-T2A engine might be bought for as little as $12,500. For $15,000 more the factory will help you finish it. That makes $62,500 to $77,500 for a turbine-powered helicopter. Customers may build experimental category XE models on their own or through a factory-assist program, and the average build ...2020-04-11. Advertisemen. Composite-FX is the manufacturer of the XE Series helicopters, commonly known as the Mosquito, a single seat helicopter – using piston or turbine engines. “The Mosquito is quick but not skittish, stable in a hover, even in the wind. This little heli flies great.Truly an example of mechanical ingenuity and superb ...Aug 17, 2021 · This was a test to spool-up the small helicopter turbine engine, the Solar T-62, with the starter for the first time after installing new bearings (both roll... The initial price is between $2000 and $4000, and it costs another $1000 to have each one inspected and thoroughly checked to be sure it’s free of problems. The kit from KISS, which includes everything needed to convert the Exec to turbine power—except the nuts and bolts—costs $20,000.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... item 4 Fuel Manifold Assembly for Solar T-62T-32 Turbine Engine P/N 100644-0 Fuel Manifold Assembly for Solar T-62T-32 Turbine Engine P/N 100644-0 $400.00 item 5 Mass Air Flow Meter Sensor MAF BMW:E34,E36,E38,E32,E39,5,3,7 13621733258 Mass Air Flow Meter Sensor MAF BMW:E34,E36,E38,E32,E39,5,3,7 13621733258An XET kit runs $50,000 before engine but a T62-T2A engine might be bought for as little as $12,500. For $15,000 more the factory will help you finish it. That makes $62,500 to $77,500 for a turbine-powered helicopter.Jan 19, 2023 · Replacement Engine Parts - Find Engine Parts, Replacement Engines, And SOLAR T62-32 GASTURBINE High Speed Bearing . Its power section spins at 62,000 rpm, more than 1,000 times a second 00 Apr 09, 2007 · The mot common solar T-62's only make 75-95 hp; For reliability as I understand it you would not run 100% . 2-12. Maximum Casing Pressure. 3750 psig. Maximum Flow. 9000 acfm. Maximum Total Head. 167,280 ft-lbf/lbm. Efficiency - %. 72 – 85 % polytropic (BEP) The flagship of the XE models, the XET is powered by a modified T62-T2A Solar Turbine engine. An XET kit runs $50,000 before engine, but a T62-T2A engine might be bought for as little as $12,500. For $15,000 more the factory will help you finish it. That makes $62,500 to $77,500 for a turbine-powered helicopter.Cost of Operation: (In cost per air mile) Fuel: 0.11 Routine maintenance at 100 hour intervals: 0.03 ... Engine: Modified Solar T62 turbine (160 derated to 90 hp) Feb 3, 2008 · Nov 30, 2016. #61. Turbo-Tom said: Akoschier -. I`ll let you know when I`ll have ECUs available... By the way, I don`t consider it a good idea to try to modify the T-62T-32 to improve efficiency. Your proposal of course would be an appropriate way, but it means replacing at least the compressor wheel, diffuser and NGV. Cost of Operation: (In cost per air mile) Fuel: 0.11 Routine maintenance at 100 hour intervals: 0.03 ... Engine: Modified Solar T62 turbine (160 derated to 90 hp) Turbomach Solar Titan T62T-40C Gas Turbine airborne APU.Initial test runs to check governor setting.Used on the Dassault Falcon 50, and possibly other aircraft.Aircraft for sale. Find the best new and used aircraft for sale such as business jets, helicopters, Experimental, Warbirds and more.GTX3582R GT35 T3 .82AR Turbine Housing Dual Ceramic Ball Bearing Turbo 62 62. Brand New. $599.95. jackspaniaracing (17,943) 99.1%. or Best Offer. Free shipping. Free returns. Variants T62 Titan The direct drive main production version. T62T-2 80 hp (60 kW) at 56,700 turbine rpm for Boeing-Vertol CH-47A Chinook helicopters. [1] T62T-2A 95 hp (71 kW) at 56,700 turbine rpm for Boeing-Vertol CH-47B / C Chinook helicopters. [1] T62T-11 80 hp (60 kW) at 56,700 turbine rpm for Boeing-Vertol CH-46A Sea Knight helicopters. [1]Pusher Configurations. T62/100 Series: Approx 10 to 12 gph (gallons per hour) at cruise settings and 14 to 17 gph at 100% power. Suggested fuel types are Jet-A, Kerosene, Standard or Low Sulphur Diesel, and Diesel/Gasoline Mix (85/15). Jet-A and Kerosene are much preferred, and have the highest BTU output.An XET kit runs $50,000 before engine but a T62-T2A engine might be bought for as little as $12,500. For $15,000 more the factory will help you finish it. That makes $62,500 to $77,500 for a turbine-powered helicopter.2020-04-11. Advertisemen. Composite-FX is the manufacturer of the XE Series helicopters, commonly known as the Mosquito, a single seat helicopter – using piston or turbine engines. “The Mosquito is quick but not skittish, stable in a hover, even in the wind. This little heli flies great.Truly an example of mechanical ingenuity and superb ...Apr 11, 2020 · 2020-04-11. Advertisemen. Composite-FX is the manufacturer of the XE Series helicopters, commonly known as the Mosquito, a single seat helicopter – using piston or turbine engines. “The Mosquito is quick but not skittish, stable in a hover, even in the wind. This little heli flies great.Truly an example of mechanical ingenuity and superb ... Solar Turbines Incorporated continued to introduce new versions of their axial-flow industrial engines throughout the 1980s and 90s, often re-using older names instead of introducing new names. In 1997, Solar Turbines Incorporated announced the Titan 130, a 19,500 horsepower (14,500 kW) design much larger than the original Titan.T62 T62 Stan, You are correct- I fly a Helicycle with a Hirth engine which I evaluate as alternate powerplant. Its my believe that the design warrants an alternate lower cost power plant for people flying in high air density environments. The engine was built for BJ by Hirth, I did the installation with BJ too busy doing the turbine.Dec 2, 2009 · FWIW, there is a 427 (steel crank, 4 bolt)on top of the pile, (3) 350 4 bolt main engines on the North East side and a T400 on the East side of the pile. ronbros Reader. 12/6/09 7:46 p.m. I looked up Wikipedia,, gas turbine GE T58,, thats the baby you gotta get, small ,light , up to 1800hp. and shaft drive. i can remember GE Lynn gas turbine ... XET The XET is the flagship of the XE models. Powered by a modified T62-T2A Solar Turbine engine, the XET sounds awesome with the quintessential turbine whine, smells great with the consumption of Jet A fuel, and is very powerful with a steady 95HP. Pricing Kit: $60,000*Factory Finished: $77,000**Engine not included xet-model xet composite fx 2000 7200 kw Solar T70 Gas Turbine generator set, gas fuel, 12470 v/3/60 hz, SoLoNOx GT04. used. Manufacturer: Solar. Stock#GT04 One (1) Solar Taurus 70 Gas Engine skid consists of following - Solar outdoor enclosure Built 2000 dismantled 2019.XET The XET is the flagship of the XE models. Powered by a modified T62-T2A Solar Turbine engine, the XET sounds awesome with the quintessential turbine whine, smells great with the consumption of Jet A fuel, and is very powerful with a steady 95HP. Pricing Kit: $60,000*Factory Finished: $77,000**Engine not included xet-model xet composite fx Aug 29, 2021 · The flagship of the XE models, the XET is powered by a modified T62-T2A Solar Turbine engine. An XET kit runs $50,000 before engine, but a T62-T2A engine might be bought for as little as $12,500. For $15,000 more the factory will help you finish it. That makes $62,500 to $77,500 for a turbine-powered helicopter.
T62 T62 Stan, You are correct- I fly a Helicycle with a Hirth engine which I evaluate as alternate powerplant. Its my believe that the design warrants an alternate lower cost power plant for people flying in high air density environments. The engine was built for BJ by Hirth, I did the installation with BJ too busy doing the turbine.. New hampshire 10 day forecast
Solar Turbines is a global leader in providing energy solutions that help businesses, governments and public institutions find the perfect balance between affordable, available, and reduced carbon energy. Ready to power with agile, affordable solutions that turns clean-burning natural gas into sustainable, cost-effective power – our ...item 4 Fuel Manifold Assembly for Solar T-62T-32 Turbine Engine P/N 100644-0 Fuel Manifold Assembly for Solar T-62T-32 Turbine Engine P/N 100644-0 $400.00 item 5 Mass Air Flow Meter Sensor MAF BMW:E34,E36,E38,E32,E39,5,3,7 13621733258 Mass Air Flow Meter Sensor MAF BMW:E34,E36,E38,E32,E39,5,3,7 13621733258Variants T62 Titan The direct drive main production version. T62T-2 80 hp (60 kW) at 56,700 turbine rpm for Boeing-Vertol CH-47A Chinook helicopters. [1] T62T-2A 95 hp (71 kW) at 56,700 turbine rpm for Boeing-Vertol CH-47B / C Chinook helicopters. [1] T62T-11 80 hp (60 kW) at 56,700 turbine rpm for Boeing-Vertol CH-46A Sea Knight helicopters. [1]Apr 11, 2020 · 2020-04-11. Advertisemen. Composite-FX is the manufacturer of the XE Series helicopters, commonly known as the Mosquito, a single seat helicopter – using piston or turbine engines. “The Mosquito is quick but not skittish, stable in a hover, even in the wind. This little heli flies great.Truly an example of mechanical ingenuity and superb ... Aircraft for sale. Find the best new and used aircraft for sale such as business jets, helicopters, Experimental, Warbirds and more. The turbine provides smooth power and plenty of it. Rated at 150+ shaft H.P. you have the power available when you need it. Turbines are less likely to fail, need little or no warm up and sound just great. Be in the air in two to three minutes. They will burn a variety of fuels, RPM is controlled by a governor system and being a Lifetime engine ... Jan 19, 2023 · Replacement Engine Parts - Find Engine Parts, Replacement Engines, And SOLAR T62-32 GASTURBINE High Speed Bearing . Its power section spins at 62,000 rpm, more than 1,000 times a second 00 Apr 09, 2007 · The mot common solar T-62's only make 75-95 hp; For reliability as I understand it you would not run 100% . Mar 10, 2016 - Discover (and save!) your own Pins on Pinterest. Boeing Gas Turbine Engine Turboshaft Helicopter. $45,000.00. Local Pickup. TELEDYNE GAS TURBINE ENGINES, LOW TIME , GOV'T COST $185K EACH. TWO ENGINE. $16,000.00. Local Pickup. or Best Offer. 21 watching.Apr 11, 2020 · 2020-04-11. Advertisemen. Composite-FX is the manufacturer of the XE Series helicopters, commonly known as the Mosquito, a single seat helicopter – using piston or turbine engines. “The Mosquito is quick but not skittish, stable in a hover, even in the wind. This little heli flies great.Truly an example of mechanical ingenuity and superb ... mosquito helicopter cost per hour - preschool.graphichigh.com ... Home; About The turbine engine is a Solar T62 t32, manufactured as a true helicopter engine but never came to fruition. Now used by us for this application. It is rated at 160 HP continuous power, giving the ultrasport 496/555T an exceptional power to weight ratio, click here for more information.Solar Turbine's helps you keep a competitive edge throughout your equipment’s life cycle by providing support for turbine and compressor parts, gas turbine overhaul, gas compressor restage and overhaul, field services, service agreement, connected product solutions, and technical training. Sep 23, 2020 · The power head spooled up to probably round about 160% for maybe three seconds until the turbine wheel exploded. At that amount of overspeed, the shrapnels aren't contained. If there are bystanders around at the "wrong" spot, they will get serieously injured or killed. Do yourself a favor and run your engine in remote places. Feb 4, 2008 · T62 T62 Stan, You are correct- I fly a Helicycle with a Hirth engine which I evaluate as alternate powerplant. Its my believe that the design warrants an alternate lower cost power plant for people flying in high air density environments. The engine was built for BJ by Hirth, I did the installation with BJ too busy doing the turbine. .
