The speed given in the flight manual is good only at sea level, at max gross. Advanced Physics questions and answers. The difference is knots measure speed in nautical miles per hour, instead of normal miles. for 85%+ efficiency • Equipped with DC-to-DC conversion circuit • Silent 12cm fan with optimized thermal fan speed control • Powerful single +12V rail offers compatible DC output • Complete over current protection and over temperature. Calculate standard and non-standard atmosphere properties and speed conversions. 1 Answer. According to the manufacturer, the new fighter attack version is an evolution of a family concept of the M. They are also resticted to only. Durability. Air Speed Indicator; Pitot Static System; Categories. 2850 FPM at 11,000 lbs. So, to convert a given KIAS value to MPH, you can follow these simple steps: Take the KIAS value in knots. The newly proposed MOSAIC regulations state in § 61. Yaw damper inoperative speed (minimum): Below 20,000 ft. 4 seats (but Sport Pilots still limited to one pax) LSA Vh (Maximum speed in level flight at maximum continuous power) of 250 KCAS. 5 + 0 = 152. Although indicated airspeed (IAS) and true airspeed (TAS) are the speeds most commonly used in aviation, references to calibrated airspeed (CAS) and equivalent airspeed (EAS) are quite often encountered. (Dynamic Pressure definition and formula can be reviewed in "Flight Theory and. [ 1] Ele usa a diferença entre a pressão total e a pressão. What is Knots Calibrated Airspeed (KCAS)? 3. Get KCAS full form and full name in details. Removal of a specific MTOW. 240 KCAS Below 10,000' 270 KCAS / 0. not make full or abrupt control movements above this speed. An airplane’s maximum operating limit speed. 195 kts Ground Speed. A decrease in temperature in a gas results in a decrease in the speed of sound. It is the standard unit of speed used in meteorology, and in maritime and air navigation. 5 deg/s variance. If both the ram air input and drain hole of the pitot system become blocked, the indicated airspeed will. 514 m/s ). The KTAS (knots true airspeed) is very important for accurate navigation of an aircraft. ) Substituting v for dy dt and vdv dy for d2y dt2 in the original equation gives the following ODE: yvdv dy + v2 = 0. Max TGT Overtemp. An airplane has a stall speed of 51kts TAS at a "o" (density ratio) of 1. Landing Gear Emergency Extend. Something traveling at one knot is going about 1. MOD2002/29, or equivalent Service Bulletin n. If the gross weight of an aircraft without cargo is 500,000 pounds and the stall speed at that weight is 120 KCAS, what is the new stall speed KCAS when 500,000 pounds of cargo is added, i. 0. Groundspeed is the speed of the aircraft in relation to the ground. Rating: 3. Interior Cockpit Width: 46 in (116. 0015130718954118 Ma. The IAS is typically used for low speeds and low altitudes. Above 41,000', Min Speed 0. ROTAX 915 iS. If you want to get to your destination with time efficiency, select a power. Miles per Hour. そのため航空機の 速度 は大気との相対速度である対気速度を計測している。. Use of Flaps in Icing Conditions. Comes equipped with mesh sleeves to reduce the blockage of system air flow. Air Speed Limitations V NE (never exceed) Power-on and Power-off 98 KCAS sea level to 3 000 ft DA, decreasing to 83 KCAS at 8 000 ft DA, decreasing to 56 KCAS at 14 000 ft DA. The KCAS PLUS M is 80Plus Bronze certified for high performance with up to 85%+ efficiency. In aviation, equivalent airspeed ( EAS) is calibrated airspeed (CAS) corrected for the compressibility of air at a non-trivial Mach number. b) The airspeed indicator and the altimeter. Do not exceed this speed with flaps down. The other critical factor that plays a role in navigation is the wind speed. Manufacturer: Lycoming: Model: TIO-540-AJ1A: Power Output 310 hp (310 hp) Propeller Manufacturer: McCauley: Description: 3 blade metal, constant speed: Go to Citation M2 Gen2. (c)Calculate the maximum load factor for V = 110 ktas. e. King Air 360ER; King Air 360; King Air 260; Denali; Baron G58. The KCAS PLUS GOLD is 80Plus Gold Certified for up to 92%+ efficiency, delivering maximum efficiency performance. From the first airport, the airplane flies at a speed of 600 km/h, and from a second airplane at a speed of 780 km/h. Enter your value in the left-hand textfield then click CONVERT. For the purposes of an introductory course in aircraft performance we have limited ourselves to the discussion of lower speed aircraft; ie, airplanes operating in incompressible flow. 14 CFR 25. Study with Quizlet and memorize flashcards containing terms like What is the minimum climb rate for instrument departures?, If you go missed approach on a circling approach, which missed approach procedure do you fly?, What. Range: 518 nm - Time: 4. Maximum number of passengers on board: The actual number of passengers - excluding infants - shall not exceed the number of serviceable seats provided with seat belts and the number of life. The practice of using a different mph system is very old. 78. (b)Calculate the maximum load factor for V = 147 ktas. So, to convert a given KIAS value to MPH, you can follow these simple steps: Take the KIAS value in knots. Adjusting the approach speed based on a lower stall speed. According to the CTLS Pilot. Real World Target: 23 seconds. You can replace the propeller with a hydraulically adjustable three-blade constant speed MT propeller 34 series. All in all I don't think the KCAS figures from the 150 POH are that crazy and the IAS ones are affected by very significant errors as per calibration. 6 km/h. Keep 'em high and level! You can use our Distance and Speed Converter if you need to know the conversion between knots and miles per hour (or kilometers per. LSA Caution Speed (Yellow Band) [G500 Ground and Flight Operations, p. Increase of stall speed (which they estimate will indirectly limit MTOW to 3000lb) Expand LSA to apply to all classes of aircraft. 25 times as much kinetic energy to dissipate before the airplane will stop flying. Maximum number of passenger seats: Island Air's aircraft passenger seating configuration has been fitted with 78 seats (Figure 1. 100KTS its sea level - 110 KTS at 10000 feet TAS increases 2% per thousand feet for any given IAS. Answer: -. Manufacturer: Pratt & Whitney Canada: Model: PT6A-65SC: Power RatingAn aircraft is flying at a specific altitude where the pilots' 348 knots. 1 in. S. 75 MT, whichever is less. Sea Level: 340 KCAS; 26,000 Feet: 340 KCAS; 26,000 to 37,000 feet: 0. For a more accurate answer please select 'decimal' from the options above the result. 98 KCAS T. KTAS or Knots True Airspeed is the airspeed of the airplane relative to the (stationary) air, it is flying through. Remembering the relationship between the various speeds and understanding the conversion from one to another can be facilitated. 151 land miles per hour. 85 M at or Above 10,000' Maximum Tire Speed. Note however, that you have to do the math on the. The SportStar is a bit lighter (1320 lbs MTOW) but also quite smaller. 439049 ft/s. speed pt in r, and then t caution. 𝐶 torque coefficient KCAS knots calibrated airspeed D drag force KEAS knots equivalent airspeed(1) Low speed — for aeroplanes with a V NO or V MO ≤ 250 knots calibrated airspeed (KCAS) or a M MO ≤ 0. For example, here's how to convert Mach 2 to knots using the formula above. Never exceed speed V NE. Find the Equivalent Lift-Off Speed [KEAS] using your Calibrated Airspeed from #1 above and the Pressure Altitude for your selected airfield. The Seastar design results in docile flying characteristics with a stall speed of only 66 KCAS in the landing configuration (land). — Best angle-of-climb speed. Increases maximum LSA stall speed modestly from 45 to 54 knots. 225 = 68. Base Price: $1,491,000: Engine: 2 x Continental IO-550-N: Seats: 6: Max Takeoff Weight: 5,500 lbs. You need to specify the altitude at which you would like to perform the calculation as well as any one of the four airspeeds . Increase of stall speed (which they estimate will indirectly limit MTOW to 3000lb) Expand LSA to apply to all classes of aircraft. The airspeed indicator measures the difference between the static pressure from static ports and the ram pressure from the pitot tube. 610 deg C. Based on the 1976 US Standard Atmosphere (NASA-TM-X-74335) methodologies and valid through 20 km (stratopause) for atmospheric flight calculations (identical to ICAO and International Standard Atmosphere definitions. This difference is more pronounced in. WHY ARE YOU SHOUTING? CAUSE! Haha. 3048 meters per second, or about 0. 6. Structural Cruising Speed : N/A : N/A : Stall Speed Clean : 99 Knots : 99 Knots : Stall Speed Landing Configuration : 75 Knots : 75 Knots : Climb Best Rate : 2450 FPM at 12,500 lbs. We calculate the heading with the formula: \psi = \delta + \alpha ψ = δ + α. The local speed of sound varies with changes in temperature. The 150 would have Vs0 41 KCAS, so the same. Obviously the TAS (true air speed) increases with the pressure altitude. What is Knots True Airspeed (KTAS)? Summary and Conclusion Convert between Calibrated Airspeed (CAS), Equivalent Airspeed (EAS), True Airspeed (TAS) and Mach number (M) using the tool below. 278 meters per second, or about 0. Below 10,000 Ft: 240 KCAS. Stall speed vs is the minimum speed at which an aircraft must fly in order to stay aloft. b) 150 kt. The ground speed (GS) is how fast the aircraft is actually moving over the ground and is what affects the total flight time. KCAS - I might get flamed for this, but honestly. According to the POH, with full flaps, 56 KCAS should indicate 55 KIAS - giving us exactly the lower range from the POH. SPEED LIMITATIONS (FCOM 1. 97 KCAS. Answer. On August 30, 2017, a completely new body of regulations for small aircraft has been put in place which does not distinguish between normal or utility airplanes but low speed (below 250 KTAS) and high speed designs (> 250 KTAS). “The airplane was available in four different versions: Standard, Trainer, Commuter, and Patroller. 6%. SYMBOL SPEED KCAS KIAS VNE VNO 24 160 126 102 107 85 160 163 129 90 110 85 163 Never Exceed Speed Maximum Structural Cru'sing Speed. The minimum speed is in accordance with the chart in expanded limitations procedures of Planebook. Durability. 94, so stall speed at landing weight is 43 knots CAS, and 1. VEAS = √2qc ρ0 = √2 ⋅ 2879. 0015130718954118 Ma. Mach number and knots are both units used to measure speed. Abbreviation is mostly used in categories: Aviation Military Government Army Ministry Of Defense. It's basically a beefed-up 180 with a 260-horsepower fuel-injected Continental IO-470. Ultralight): 24 KCAS. 3. Under any other conditions, CAS may differ from the aircraft’s TAS and GS. means. Home Subjects. 6 m/s. KTAS Knots True Airspeed is the airspeed expressed in knots relative to undisturbed air which is KCAS corrected for altitude and temperature. If the stall speed is based on max gross weight, then the reduction factor must also be based on. H342 IRA (Refer to figure 32. Landing Gear Extended Speed. Test Procedure: Set up at a high enough speed above 160 KCAS to be at flight idle at 160 KCAS, decel to a speed far enough below 140 KCAS to remain in flight idle through 140 KCAS. 98. Your airspeed indicator (assuming no errors) will read only 68. Never exceeded speed V NE. SYMBOL SPEED KCAS KIAS VNE VNO 24 160 126 102 107 85 160 163 129 90 110 85 163 Never Exceed Speed Maximum Structural Cru'sing Speed Maneuvering Speed: 1. Altitude 10,000 Ft Or Above: 270 KCAS / 0. 6%. A rule of thumb suggested by William Kershner (2) for finding the effects of weight. One solution to the ODE above is v(y) = 0, which gives y = k (where k is a constant). A 200hp max would free up a huge amount of aircraft, and make an LSA a stepping stone to a private pilot and endorsements. Free online speed converter - converts between 33 units of speed, including meter/second [m/s], kilometer/hour [km/h], mile/hour [mi/h], break, etc. Velocidade indicada. • Silent 14cm fan with optimized thermal fan speed control • Powerful single +12V rail offers compatible DC outputThe SI derived unit for speed is the meter/second. If that C172P is at 2100 lb, then sqrt(2100/2400) is . -2. Max Takeoff LP. A rule of thumb suggested by William Kershner (2) for finding the effects of weight. Study with Quizlet and memorize flashcards containing terms like Max steady state RPM (N2), Max transient RPM (N2), Min ground idle RPM (N2) and more. *For a given aircraft in a given configuration, stall KCAS changes when _____ changes (at least three factors). How do you convert KIAS to KTAS? Use your KCAS/KIAS and for each thousand feet you add 2%. Max TGT on Start. Knowing the speed in fps (202. Air speeds Design Maneuvering Speed V A: 119 KIAS (117 KCAS) Flap Extended Speed V FE: 93 KIAS (92 KCAS) LND 119 KIAS (117 KCAS) TO Minimum Control Speed V MC: 62 KIAS (62 KCAS) Maximum Landing Gear Operation speed V LO: 93 KIAS (92 KCAS) Maximum Landing Gear Extended Speed V LE: 93 KIAS (92 KCAS) Maximum Structural Cruising Speed V NO VEAS = √2qc ρ0 = √2 ⋅ 2879. weight b. kts: = mph. 3 Vs0 is 56 knots. Note: You can increase or decrease the accuracy of this answer by. At a minimum of 325 KCAS (430 KCAS optimal) set 75° of bank and begin an energy sustaining turn away from the crowd. Mach is the ratio of an object's speed to the speed of sound. Steerable nose wheel FOR FULL CONTROL. 75 MT, whichever is lower. The flaps-up stall speed at maximum weight is 49 KCAS. V FE Maximum Flap Extended Speed is the highest speed permissible with wing flaps in a prescribed extended position. 156 KCAS. Conversion of true airspeed to the equivalent airspeed can be done directly by: VEAS = V ⋅ √ ρ ρ0. 3 meters per second. 75 KCAS. 6,545 lb. The other critical factor that plays a role in navigation is the wind speed. Removal of a specific MTOW. In some applications, notably British usage, the expression rectified airspeed is used instead of calibrated airspeed. Vstall is measured as a true airspeed, it increases approximately 1% for every thousand feet increase in altitude. Maximum structural cruising speed V NO: 110 KIAS 106 KCAS Aeroplanes with modification n. Cruise Page-Custom Fixed KCAS and Fixed Mach cruise speed can be set. Study with Quizlet and memorize flashcards containing terms like Searchlight shall not be motorized to/from extended position above ___, 84% Nr airspeed, 100% Nr airspeed and more. So, whenever a comparison in the speed of aircraft versus ground vehicles is needed, we are presented with a challenge. 738661. Manufacturer: Pratt & Whitney Canada: Model: PT6A-60A: Power Rating 1,050 shp (1,050 shp) Propeller Manufacturer: Hartzell: Description: 4 blade, aluminum, constant-speed, auto feathering: Products. 278 meters per second, or about 0. This year’s Traveler has a published cruise speed of 147 mph at 75% power at 9,000 ft. and the 250 calibrated airspeed in knots (KCAS) speed limit in the United States and in. KCAS for calibrated airspeed and KTAS for true airspeed). 2000 divided by 2400 is 0. , the weight is doubled? G. LO: 93 KIAS (92 KCAS) Maximum Landing Gear . 70M. Cruise, 80% Power at 7000 Ft. KCAS:95 KIAS:97. To find true airspeed, you’ll need an E6B flight computer. Calculate speed in knots or feet per second using our. More Information. Maximum autopilot operating speed. Ground speed is the speed of an aircraft with respect to a fixed point on the Earth's surface. For example, an aircraft cruising at 12,000 msl with 166 KCAS travels around 200 KTAS. KIAS is. 5. The average speed of sound is 330 meters per second. c) The airspeed indicator, altimeter, and Vertical Speed Indicator. Record decel time from 160 to 140 KCAS. Increasing altitude, therefore, results in a. Removes speed limit, potentially permitting LSAs to reach 250 knots. KTAS does not take pressure into account. 95 for a stall speed of 58 knots, with a cruise speed of 150 knots at an altitude of 8,000 ft. (use only for Non-Standard Day) Kelvin [K] Celsius [°C] Fahrenheit [°F] Rankine [°R] Results. Your tip speed (the vertical axis) is (presumably) the simple geometric speed, which depends only on RPM. 85 M 41,000' Max if Single Bleed. 対気速度 (たいきそくど、 英: Airspeed )とは、 航空機 と 大気 ( 空気 )との 相対速度 である。. 3 buffer brings that to 252 kts. A. Find 137 on the B scale—directly across from it on the A. Previous question Next question. In its most basic form, the ground speed equals the TAS plus the wind. 예를 들어 V 1 이 너무 느리면 정지할 수 있는데도 이륙를 해야하는 상황이 돼버린다. This allows heavier planes up to around 3,000 lbs. 3. T F Stall KCAS increases as altitude increases. VA Maneuvering speed 1300lbs. 91, and 0. 0. A: 119 KIAS (117 KCAS) Flap Extended Speed V FE: 93 KIAS (92 KCAS) LND. For example, if an aircraft stalls at 50 kcas at 2440 lb, it will stall somewhere around 46 kcas at 2000 lb. 5 deg/s variance. 6; and (2) High speed — for aeroplanes with a V NO or V MO > 250 KCAS or an M MO > 0. While at sea level and 140 KIAS you fly at 21% of the speed of sound (Mach 0. a) increase during a climb. KIAS means “knots of indicated airspeed. But how is it any different to Indicated Airspeed or calibrated airspeed? Well, as the altitude of an aircraft increases, the air around it becomes thinner. Below 10,000 Ft: 240 KCAS. Although KTAS and IAS can be. This is a measurement of speed typically used in non-metric countries for transport such as the USA. CAS is a correction for installation and instrument errors, so there will be more errors (for most airplanes) when the attitude is nose high and slow and that is why the CAS is so much higher than the IAS in your example. 8. Test Procedure: Set up at a high enough speed above 160 KCAS to be at flight idle at 160 KCAS, decel to a speed far enough below 140 KCAS to remain in flight idle through 140 KCAS. KTAS is the acronym for true airspeed of an airplane charter measured in knots. Consider KTAS as the speed a plane would be going on the ground, while IAS offers a more accurate measurement in the air. What does KCAS abbreviation stand for? List of 24 best KCAS meaning forms based on popularity. Landing Distance Runway 590 ft / Water 700 ft. Answer ; c) 141 kt. Registered Member. 91 KCAS d D. Max Speed (Vh): 95 KCAS (109 mph) (176 kph) Range: 427nm (45 min reserve) Takeoff Distance Runway 640 ft / Water 840 ft. 2. According to the POH, with full flaps, 56 KCAS should indicate 55 KIAS - giving us exactly the lower range from the POH. Stepping into the Cardinal is more like sliding into a sedan than climbing into a pickup. 50 KCAS 240 KCAS 65 KCAS. 1 meter/second is equal to 1. Indicated airspeed (IAS) measures speed along with changes in pressure. -Cruise alt now shows in magenta. The market for single-engine piston airplanes is led by Cirrus with the SR20 and SR22 high-performance models that also commend a premium price. 78 KCAS. There have historically been different nautical miles used and, thus, different variations of knots. Maximum Cruise Speed. 225 KIAS. Max Window Open Speed. Study with Quizlet and memorize flashcards containing terms like N2 Transient, N2 Steady Max/Mil, N2 Ground Idle and more. Only ICAS-approved personnel will be permitted to utilize pyro. What is Knots Indicated Airspeed (KIAS)? 2. V-speed의 계산이 정확히 하지 않을경우에는 문제가 발생한다. Estimate how long it will take to hear the church bell 1 km away. Internships, volunteering, STEM initiatives, all focused on the staff’s sense of belonging and giving back to the community. Miles per Hour. On the other hand, if the wind is blowing against the. The Seastar was designed in Germany and strictly adheres to Dornier’s high- quality standards. KCAS - What does KCAS stand for? The Free Dictionary. Knots are a speed measurement that is nautical miles per hour. 6 m/s (133 knots) despite the fact that you are moving with 75 m/s (146 knots) with respect to the air. 82 Mach; V A (Maneuvering Speed) VA. KCAS 160Tip Speed at 102% RPM 705 feet per second TAIL ROTOR Articulation Free to teeter, rigid inplane Number of Blades 2. Keep reading to learn more about each unit of measure. View Quiz - Stall Mathematics in Canvas_ AVS2102_ Aerodynamics, Spring 202. g. metric units. Maximum Limit Speed: 182 kias (337 km/h) Stall Speed: 57 kcas (106 km/h) Powerplant. Maximum structural cruising speed (V NO) is 147 kcas. 고도가 증가할수록 TAS도 증가한다. Under any other conditions, CAS may differ from the aircraft's TAS and GS. Knots to Meters per second. 15078). 225 KIAS. The United Kingdom also uses this on the roads although officially the metric system has been adopted. 570 deg C. 106. Speed: Cruise Speed at 34,200 feet (FL342): 0. Maximum Operating Altitude: 12000 ft 14000 ft (see note 7) 12. In dry air, at 0 degrees Celsius, the speed of sound is about 331. Retard power levers as necessary for airspeed. It is equal to exactly 1. Find the True Lift-Off Speed [KTAS] (use the Density Ratio in question #7 of the Airspeed Exercise Part 1 document). The graph has selected aircraft superimposed. The Commuter was even nicer and came standard with wheel fairings. Road speed limits are given in miles per hour which is abbreviated as mph or mi/h. Study with Quizlet and memorize flashcards containing terms like Gross weight with fuel and 2 souls, One engine thrust MIL, One engine thrust MAX and more. A. Essentially IAS readings becomes lower with altitude because of the thinning of air at higher altitude. Indicated Air Speed, 지시대기속도 줄여서 '지시속도'라고도 한다. Go down to 350 KCAS and you drop another 0. There will be a climb speed schedule the airplane is following, such as for the A32NX normally is 290KCAS/M0. 82, the square root of that is 0. The new Cessna 177 Cardinal — with its cantilever, laminar-flow wing offering terrific visibility — is a doll to fly, a step above its trusty-yet-pedestrian predecessor. 77' and 234. It will then be shown in the HUD as ‘IAS’. 6 m/s. [G450 Aircraft Operating Manual, §07-02-30-03-40; ¶ 3. As you realized, the difference between KCAS and KIAS becomes larger as the air speed. 91 * 50 is 45. 50 KCAS 240 KCAS 65 KCAS. Multiply the KIAS value by the conversion factor (1. Maximum Limit Speed: 245 kias (454 km/h) Stall Speed: 80 kcas (148 km/h) Powerplant. Study with Quizlet and memorize flashcards containing terms like Gross weight with fuel and 2 souls, One engine thrust MIL, One engine thrust MAX and more. GS decreases with a headwind and increases with a tailwind. Sea Level: 263 KCAS; 26,000 Feet: 297 KCAS; 31,000. You can tell a B model by its six seats and third side windows. That’s the number you can read and displayed on the airspeed indicator. 5 for level and steady flight at maximum weight at an altitude of 2000 ft. These calculations are based on the International Standard Atmosphere (ISA) & U. 97] The top of the yellow band indicates the minimum speed at which a 30 or 40-degree bank turn (at a constant flight path angle) can be. 6. This formula is just based on the fact that the speed of sound in air is proportional to the square-root of the temperature. Airspeed Limit: Canopy Gear/Gear Doors Nose Wheel Steering. 7. The cruising speed of 122 KCAS was slightly boosted to 126 KCAS on all latter variants. Above 41,000', Min Speed 0. The Dassault Falcon 20 is a French business jet developed and manufactured by Dassault Aviation. 1. For a top-of- the-line "Professional" Twin Comanche, you paid about $41,200. 340(a). What is Kcas speed?Max Operating Speed : 270 KCAS up to 8,500 ft. KCAS:90 KIAS: 93. 15 K is the temperature at ground level. 160 KCAS. BRISTELL RG Photogallery. Your KIAS will be 80 knots, because your airspeed indicator is just a dumb gauge, but your KTAS is actually a little higher because you're going a little faster to keep that same pressure on the pitot tube in thinner air. Lower than what? 1. 4. Indicated airspeed (IAS) measures speed along with changes in pressure. AI Homework Help. *Calculate the standard day sea level stall speed KTAS and KCAS of an aircraft in level flight weighing 2740 lbs with a wing area of 175 sf and a CLmax of 1. Calibrated airspeed in knots is usually. This year’s Traveler has a published cruise speed of 147 mph at 75% power at 9,000 ft. Speed limit: Main Wheel Steering Nose Wheel Tire. Useful Load: 1,559 lbs. Velocidade indicada. The new variant will be shown this week at the Paris Air Show at Le Bourget. Box 3707 MC 21-70 . • Silent 14cm fan with optimized thermal fan speed control • Powerful single +12V rail offers compatible DC outputFlight Planning Page 80 Aviation Seminars 4278. Cessna 340. Converting Knots Indicated Air Speed (KIAS) to Miles Per Hour (MPH) is quite straightforward. For example, here's how to convert 5 knots to feet per second using the formula above. 621 miles per hour. In actual practice, the actual speed at which the wing will stall can vary depending on weight, CG location, a myriad of other things like air density, temperature, bank angle, and the difference between CAS and IAS for the pitot tube. • VMCG - Flaps 15: 89 KCAS - Flaps 10: 89 KCAS - Flaps 5: 89 KCAS - Flaps 0: 101 KCAS • VMCA - Flaps 15: 91 KCAS - Flaps 10: 95 KCAS - Flaps 5: 98. 88 IMN) with about 0. For example, something traveling at Mach 5 is traveling at 5 times the speed of sound. 3. Feet per Second. The transition happens around FL260 at which the Mach Maximum speed of the plane, intersects with the Maximum speed IAS of the plane. 15078 MPH. 221 (14 ply) ktsGS 195 (12 ply) ktsGS 174 ktsGS. Added manual, realistic and KCAS wheel attribute modes; Added manual luck mode; Added unleveled, retroactive and unchanged health modes; Added various sleeping modes; Added ability to configure the speed of individual skills; Updated xp calculation for various actions like quests, repair items and trainingThat's the difference.