Kcas In Aviation. Under standard temperature conditions of 15 °C, the speed of sound at sea level is 661 knots. The Traffic Alert and Collision Avoidance System (TCAS), also known as the Airborne Collision Avoidance System (ACAS) is an airborne system designed to increase cockpit awareness of nearby aircraft and service as a last defense against mid-air collisions. Our specialised services have been developed in response to the needs of our customers and are built upon a strong robust team of highly skilled resources that have great operational and management. I don’t think an RV-10 would meet that requirement. KCAS Knots Calibrated Airspeed kHz Kilohertz KIAS Knots Indicated Airspeed KSN Knowledge Services Network KVDT Keyboard Video Display Terminal. Aviation, Aircraft, Aerospace. Pilots use knots true airspeed to calculate flight plans, fuel costs and needs, and navigation. This unit is typically used in maritime and aviation. Airspeed is commonly given in knots (kn). 33 Innovative Driven $60,000 jobs available in Fontana, KS on Indeed. I found a lot of rules of thumb. Logistics and hold Diploma in Logistics and SCM credit upper I have got extensive experience from Aviation, Telecommunications and public procurement in stores management, ramp operations,exports and imports, RFQ, Tender opening and Evaluation, SAP software and other supply chain management. As long as no external air forces are present, the true. Structural Cruising Speed : 168 KCAS : 168 KCAS : Unknown : Stall Speed Clean : 66 Knots : 66 Knots : 66. Louisville Aviation Bowman Field (KLOU) 2700 Gast Blvd Louisville – KY 40205. Does the above proposed rule clearly indicate in this scenario if this particular Cessna 182 in fact meets the performance limits and design requirements for the aircraft that a sport pilot may operate? Aviation Seminars 4278. 2019: All Divisions: KCASR 26: Enforcement and Sanctions---April 2017: 5: Feb. 2000 divided by 2400 is 0. Anyone have any insights? The airspeed indicator measures the difference between the static pressure from static ports and the ram pressure from the pitot tube. G6 SR20 Premium Perspective+ with Carbon Appearance. Always apply a KCAS to the above formula. When flying at sea level under International Standard Atmosphere conditions (15 °C, 1013 hPa, 0% humidity) calibrated airspeed is the same as equivalent airspeed (EAS) and true airspeed (TAS). As the aircraft climbs, the air density decreases and the. Kcas Clinical Laboratory has not posted any Certifications, Accreditations or Licenses at this time. Are you ready to take the next step towards owning an aircraft, flying on our ARGUS Gold rated charter service. Kalispell City Airport. (use only for Non-Standard Day) Kelvin [K] Celsius [°C] Fahrenheit [°F] Rankine [°R] Results. 3 VSO KCAS (max. KEAS. O. Status. 74 kcas (137 km/h) Powerplant. 100LL Grade Aviation Fuel (Blue). 6 m/s (133 knots) despite the fact that you are moving with 75 m/s (146 knots) with respect to the air. In flight, it can be calculated either by using a flight calculator (E6B also known as a Dalton Computer, or its equivalent). 3 = 55. Temperature Increment. Equipment. KCAS Aircraft Systems Abbreviation. There have historically been different nautical miles used and, thus, different variations of knots. Let’s examine why this is, using the flaps-up approach model for simplicity. 1968 PA-31-300. Knots Calibrated Air Speed. P. 216 KCAS : 216 KCAS : 216 KCAS : Max. 225 = 68. What is KCA aviation? Calibrated airspeed in knots is usually abbreviated as KCAS, while indicated airspeed is abbreviated as KIAS. 6373. Manufacturer Textron Aviation Inc. Thats the quick formula for true airspeed. Suggest. aeronautical decision-making model developed by the FAA Aviation Safety Program. Although it is not explicitly stated in that article, the form of airspeed it addresses is the true airspeed. 2 Stall Speed–Cruise Speed Carpet Plot. Aeronautical Lighting and Other Airport Visual Aids Chapter 3. All meanings which belong to KCAS abbreviation are take part only within Aviation terminology and other meanings are not found. Tecnam MOD2006/015 is installed (Other Air Speeds remain unchanged): Design Maneuvering Speed V A: 122 KIAS (119KCAS) Flap Extended Speed V FE: 93 KIAS (93 KCAS) LND. Freedom of Flight. S. ) What CAS must be used to maintain the filed TAS at the flight planned altitude if the outside air temperature is +8 °C? A) 154 KCAS. Find 137 on the B scale—directly across from it on the A. 3 may be 45. Please enter numbers only. The PA 23-150 Apache hit the market in 1954, evolved to 160-hp engines in 1957, then leaped to 235 hp per side as simply a lower-powered version of its offspring, the 250-hp Aztec, which had debuted in 1960. : 167 KIAS (168 KCAS) The following values apply when EASA Major Change Approval n. In aviation, the air routes are defined in terms of waypoints (latitude, longitude) and their distance is expressed in terms of nautical. W. Finally, we have to convert those values back to indicated airspeed, as that's what the airspeed indicator is showing. All performance figures are based on standard day, standard atmosphere, sea level, gross. The Cessna Skyhawk has been used to train more pilots than any other airplane in the history of aviation. The knot (/ n ɒ t /) is a unit of speed equal to one nautical mile per hour, exactly 1. I am Enock Kipchumba currently pursuing BSc. 4. Air Traffic Control Chapter 5. Most common KCAS abbreviation full forms updated in November 2023. Get the top KCAS abbreviation related to Armed Forces. KCAS on Aviation Full FormsVEAS = √2qc ρ0 = √2 ⋅ 2879. ELT. 1w. Cockpit appointments were the major difference between the Standard and the Trainer. 3. Email:. News by Topic;. 720. 校準空速 ( Calibrated Air Speed )也稱為 校正空速 ,為一航空術語,是在修正儀表誤差及位置误差後,在 空速表 (英语:airspeed indicator) 上顯示的 空速 ,其缩写形式为 (CAS),用符号Vc表示。. Military, Army, Avionics. Learn More Ramp Vision. The measurement is calculated using the speed of the airplane charter relative to the airmass that it flies through. Flaps UP. As long as no external air forces are present, the true. Certifying Authority Federal Aviation Administration (FAA) USA. Emergency Locator Transmitter. News by Topic. Email them below. KTAS vs IAS. 50 KCAS. / PO #: Company: Your Name: Submit for Quote. I am just wondering how to calculate the Mach number from CAS and Pressure Altitude WITHOUT the use of a flight calculator. Take your pick. When seeing this question there is only one thing is coming up to my mind and which is: Temperature drops 2° C every 1000 ft but I cannot connect the dots to find TAS. With seating for six, large cargo doors and two baggage compartments, the Baron G58 piston offers great flexibility for both business and pleasure. View News & Media . Kenya Civil Aviation Authority (KCAA) was established on 24th October 2002 by the Civil Aviation (Amendment) Act, 2002 with the primary functions towards; Regulation and. 57 KCAS 60 KCAS 60 KCAS Takeoff: 1,685 ft (514 m) 1082 ft (330 m) 1517 ft (462m) Climb Rate: 781 ft/min (3. Scientists and Engineers refer to Airspeeds as ‘V’ Speeds. 43 Mach numbers, true vs calibrated airspeeds etc. ILS. Learn something new every day if you stay awake huh. KCAS: Knots calibrated airspeed. KCAS. O. Our model gets. ”. Light-sport aircraft that has a maximum speed in level flight with maximum continuous power (VH) less than or equal to 87 Knots Calibrated Airspeed (KCAS): § 61. KCAS. Federal Aviation Administration. Legal Name CenTex Aerospace, Inc. 500 ft 230 KCAS VA (Manoeuvring speed) 163 KCAS VFE (Max flaps extended speed) Landing configuration 180 KCAS Approach configuration 200 KCAS Takeoff configuration 200 KCAS VMCA (air min control speed) 90 KCAS VLO (max landing gear operating speed) 180 KCAS VLE (max landing gear extended speed) 180 KCAS 11. Overview. News by Topic. E6B, NavLog Calculator, Weather Reports, METAR, TAF, Wind Components, Instrument Simulator, Weight and Balance, Pressure Altitude, Density Altitude, True Air Speed. Whilst our core business is the fulfilment of specialist turnkey aviation solutions, we also provide a number of other offerings. Provide positive airway. Suggest KCAS Exploration Abbreviation. What does Kcas stand for in aviation? An aircraft's indicated airspeed in knots is typically abbreviated KIAS for 'Knots-Indicated Air Speed' (vs. KCAS knots calibrated airspeed Kg kilogram(s) KIAS knots indicated airspeed km kilometr(s) kt / knots nautical miles per hour KTAS knots true airspeed L LA linear accelerometer lb pound weight LCC low. H342 IRA (Refer to figure 32. EASA – European Aviation Safety Agency. Stall speed with flaps: 60 KCAS Max cruise speed: 183 KTAS Landing groundroll: 1,178 ft (359 m). 1. q Four (4) years’ experience in a senior Aviation Safety/Security oversight role. Enroute climb (Vcc) is published at 75-85 knots. info@kcaa. +254 728 606 570, +254 709 725000, +254 728 606 586, +254 734 000 491, +254 734 000492. KEAS. Suggest. Nairobi, Kenya. O. Wait a moment and try again. 514 m/s). View News & Media . Per 61. Our pilot programs are built on thirty years of aviation experience, combining best practices from civilian and military flight training. For example, at FL 380, an M MO of 0. The following will calculate three speeds based on the altitude and entered fourth speed - e. 15K T 0 = 288. Commonly, people think in terms of “Velocity”, and it is a nice memory aid, as “Velocity” begins with “V”. To determine this value we consider the following variables: Note that neither the mass nor the weight of the aircraft is included. Multi-Mission Interior. In locations like the UK, calibrated airspeed is known as direct airspeed. gross wt. However, we have based our knots calculator on the international nautical mile which is commonly used thoughout the world today. Structural Cruising Speed : 161 KCAS : 165 Knots : 165 KCAS : Stall Speed Clean : 62 Knots : 64 Knots : 62. Technology, Aviation, Aircraft. KCAC Aviation is your full-service business aviation partner and authorized provider of new Pilatus and Piper aircraft, quality pre-owned aircraft, charter, aircraft management, maintenance, and avionics. 91, and 0. TAS is approximately equal to CAS at sea level but increases relative to CAS as altitude increases. The system monitors airspace around an aircraft for other transponder equipped aircraft. Thank you to our board members, employees and partners who contribute to the aviation industry. That growth will include expanding KCAS's. the airspeed indicator, and have applied the aircraft specific airspeed correction to obtain 370 KCAS. Knots are a speed measurement that is nautical miles per hour. As you climb, true airspeed is higher than your indicated airspeed. On our demonstration flight, we saw 154 knots true airspeed at 3,500 feet. KCAS refers to Knots Calibrated Airspeed and just like its name suggests, the airspeed is calibrated in knots. What does INT stand for in Aviation? Get the top INT abbreviation related to Aviation. 1980 PA-31-310T. Website. KCA is the airline code for Trans-Kiev. KCAS Line Maintenance Services. 86 Mach. With flaps up, the airplane’s best L/D speed (best glide speed) is found at the. Immerse yourself in a world of aviation insights: Explore in-depth articles, watch engaging videos, listen to enlightening podcasts, and join informative webinars. Although KTAS and IAS can be. Aviation, Technology, Aircraft. 324. News by Topic;. All specifications are based on. info@kcaa. CenTex Aerospace recently announced the start of the flight test program for its increased gross weight conversion for the Beechcraft King Air 350 and King Air 360 models. Use your KCAS/KIAS and for each thousand feet you add 2%. 4. News by Topic;. 4. altitude and temperature offset (from Std. Standard Atmosphere. Likewise, Daniel and Bonnie Williams, owners of a 1994 114B, flight plan about 150 KTAS on 65-percent power and about 12 gph. 327, Sport pilots must have a logbook endorsement, either above 87 KCAS Vh, or below 87 KCAS Vh to operate a LSA (Vh is full power level flight at standard conditions which divides the high-speed low drag aircraft from the low speed, high drag, low mass aircraft which have different flying characteristics). In aviation, calibrated airspeed (CAS) is indicated airspeed corrected for instrument and position error. The 150 is an all-metal, tricycle-gear airplane introduced by Cessna Aircraft Company in 1959. Cruise comfortably at 165 ktas above unfriendly weather, challenging terrain and traffic. Visit for more information about the. Aircraft, Aerospace, Transportation. Immerse yourself in a world of aviation insights: Explore in-depth articles, watch engaging videos, listen to enlightening podcasts, and join informative webinars. This answer can help you. 195 KCAS : 195 KCAS : 203 KCAS : Max. The plots are used to verify the best glide calculations. Max cruise range/endurance:. at the flight planned altitude of 8,000 ft?. 2) True Airspeed (TAS) True airspeed is the speed of your aircraft relative to the air it's flying through. Improve this answer. KCAS for calibrated airspeed and KTAS for true airspeed). B) 157 KCAS. FlyRadius is an aviation research, marketing, and services firm focused on connecting people with the aviation industry. Maximum Operating Altitude: 13,000 ft 12. The milestone first flight was conducted at the Waco Regional Airport by company president Gregory Barnes and test pilot David Rogers. KTAS is the abbreviation for true airspeed, in knots. KIAS vs KCAS vs KTAS. Piper Navajo. S. Consider KTAS as the speed a plane would be going on the ground, while IAS offers a more accurate measurement in the air. Endless Adventure Awaits. The U. In some applications, notably British usage, the expression rectified airspeed is used instead of calibrated airspeed. 5222. 9 KCAS. Aviation, Aircraft, Aerospace. In aviation, equivalent airspeed ( EAS) is calibrated airspeed (CAS) corrected for the compressibility of air at a non-trivial Mach number. Vans advertises the 10’s stall speed at 63 mph (54. It is the True Airspeed (TAS) adjusted for wind. 6 m/s. « Back to Glossary Index. 5. 152 KCAS : 152 KCAS : Max. Landing configuration 180 KCAS Approach configuration 200 KCAS Takeoff configuration 200 KCAS VMCA (air min control speed) 90 KCAS. Transit check and Certification. The IAS is typically used for low speeds and low altitudes. Aeroplanes with modification n. Aircraft ownership general discussion Aircraft accessories and mods Airport living and hangar homes Help with buying or selling an aircraft Aircraft maintenance general discussion Aircraft repairs Engines and propellers Aviation mechanics, A&P's, IA's Avionics and interiors Building your own aircraft Tools for kit builders. 181 KCAS : 197 KCAS : 216 KCAS : Max. View News & Media . 327, Sport pilots must have a logbook endorsement, either above 87 KCAS Vh, or below 87 KCAS Vh to operate a LSA (Vh is full power level flight at standard conditions which divides the high-speed low drag aircraft from the low speed, high drag, low mass aircraft which have different flying characteristics). com. Likewise, Daniel and Bonnie Williams, owners of a 1994 114B, flight plan about 150 KTAS on 65-percent power and about 12 gph. Aviation, Aerospace, Transportation. What is KCA aviation? Calibrated airspeed in knots is usually abbreviated as KCAS, while indicated airspeed is abbreviated as KIAS. 169 KCAS. Contact KCAC’s General Manager, Tony Mateer, at 913-324-1205 or via email or Contact Piper Sales Director, Dave Dewalt, at 816-863-8600 or via email to learn more about KCAC’s Aircraft Management Program. This is largely achieved thanks. KCAS: Knots Calibrated Airspeed: KCAS: Kenton County Animal Shelter (Kentucky) KCAS: King County Animal Services (Washington) KCAS: Kern County Archaeological Society. It doesn't take much to shut down the whole system. Commanding Officer. Immerse yourself in a world of aviation insights: Explore in-depth articles, watch engaging videos, listen to enlightening podcasts, and join informative webinars. ” Use these arrows in conjunction with the appropriate “IMP GAL” or “US GAL” arrow on the inner scale. 858-307-1011. What is the rule of thumb for wind correction in a VOR hold?KC Aviation STEM Inc. 7. Knots True Airspeed (KTAS) is different than indicated airspeed. 121 KCAS : 121 KCAS : Stall Speed Clean : 57 KCAS : 55 KCAS : Stall Speed Landing Configuration : 48 KCAS : 47 KCAS : Climb Best Rate : 820 FPM. View News & Media . Get into the pilot’s seat of the 230-horsepower CESSNA SKYLANE aircraft and get ready to experience even greater destinations. 46 KCAS. 91 * 50 is 45. KCAS Meaning. The Knots Indicated Airspeed (KIAS) is the airspeed directly measured from the pitot probe and is indicated to the pilot on his airspeed display. SPEED KIAS KCAS Never Exceed Speed (VNE) - Do not exceed this speed in any operation. Because there are errors in the indicated airspeed, each manufacturer is required to measure airspeed and then provides data of indicated vs calibrated airspeed data. Immerse yourself in a world of aviation insights: Explore in-depth articles, watch engaging videos, listen to enlightening podcasts, and join informative webinars. 63. ) What CAS must be used to maintain the filed TAS at the flight planned altitude if the outside air temperature is +8 °C? A) 154 KCAS. News by Topic;. Conversion of true airspeed to the equivalent airspeed can be done directly by: VEAS = V ⋅ √ ρ ρ0. A Cessna 172 General Aviation Aircraft is flying at 80 KCAS at 1,000 ft pressure altitude on a Standard day. 92” Hg. 10037759 “Increment of the maximum take-off weight (1230 Kg)” as per . obs: 1,625 ft. For example, if an aircraft stalls at 50 kcas at 2440 lb, it will stall somewhere around 46 kcas at 2000 lb. CO. Visit their website for more information or use the displayed phone number to get in touch! September 24, 2013 – FAA rulemaking efforts began on the Part 23 NPRM. 189 KCAS : 189 KCAS : 189 KCAS : Max. Geometric Altitude. Does the above proposed rule clearly indicate in this scenario if this particular. ). Snorri Gudmundsson BScAE, MScAE, Ph. Consider KTAS as the speed a plane would be going on the ground, while IAS offers a more accurate measurement in the air. Phone Number (254) 752-4290. The flaps-up stall speed at maximum weight is 49 KCAS. 56 kts. This measurement is commonly used in aviation to provide accurate and reliable information about the speed of an aircraft,. Quality Assured . Transit check and Certification. 610. KCA Bachelor of Commerce - BCom Human Resources Management/Personnel Administration, General. Immerse yourself in a world of aviation insights: Explore in-depth articles, watch engaging videos, listen to enlightening podcasts, and join informative webinars. US Federal Aviation Regulations, Part 23, §23. 6 m/s (133 knots) despite the fact that you are moving with 75 m/s (146 knots) with respect to the air. . 6. Special Aviation Regulations---April 2017: 2: Feb. Suggest. Manufacturer: Pratt & Whitney Canada: Model: PT6A. 15 K is the temperature at ground level. KCAC Aviation is an authorized dealer of Piper Aircraft. gal. KCAS. She holds an. Join the vibrant aviation community: Attend showcases, connect with fellow enthusiasts, participate in fly-ins, and immerse yourself in aviation events!. Knots Calibrated Airspeed. Airline and. 6. ke. Your airspeed indicator (assuming no errors) will read only 68. Our professional flight instructors ensure a safe environment and use proven methods that generate repeatable, successful. Short answer. M600/SLS; M500; M350; Personal. Email them below. Join the vibrant aviation community: Attend showcases, connect with fellow enthusiasts, participate in fly-ins, and immerse yourself in aviation events!. Operator. Federal Aviation Administration Telecommunications Satellite FAC Facility FACUTL Facility Utilization System FADE FAA/Airline Data Exchange FAF Final Approach Fix. 21 Nov 2023 11:00 am. About KCAC Aviation. Aviation Stack Exchange is a question and answer site for aircraft pilots, mechanics, and enthusiasts. KCAS for calibrated airspeed and KTAS for true airspeed). O. CPU Central Processing Unit. Equally strong was his compassion for. ADVANCED AVIONICS. Collect data. Navajo CR, by Edward G. Piper Aircraft. TAS is given in mph. obs: Cessna Grand Caravan EX: $2,485,000: Pratt & Whitney PT6A-140:. 2. In flight, it can be calculated either by using a flight calculator (E6B also known as a Dalton Computer, or its equivalent). What is KCAS meaning in Aircraft Systems? 1 meaning of KCAS abbreviation related to Aircraft Systems:. Airspeed Limits: VMO = 350 KCAS/. 5. What is KCA aviation? Calibrated airspeed in knots is usually abbreviated as KCAS, while indicated airspeed is abbreviated as KIAS. KCAS. The document references a proposed stall speed of 54 KCAS at Vs1 (clean configuration). GAC Speed Converter. Define the problem. Place the point on the calculation side of the E6B to 8. A. See moreAirspeed Calculator Calibrated Airspeed Equivalent Airspeed Indicated Airspeed Mach Number True Airspeed Convert between Calibrated Airspeed (CAS),. Aviation House, Jomo Kenyatta International Airport, P. 002378 slug/ft^3. 1” Hg, Altitude Decreases ~ 100' Therefore, Pressure Altitude ~ 6,100' Or, Set Altimeter to 29. Modeled after the earlier King Air 100, the King Air 200 was developed in the early 1970s. GARMIN G1000 NXi avionics with enhanced graphics, split-screen capability, faster hardware and new features. 200 X 2% = 4 X 10 = 40 + 200 = 240. Max Cruising Speed: 126 KCAS; Stall Speed Clean: 50 KCAS;. I have alwaysLearn about working at KCAS from employee reviews and detailed data on culture, salaries, demographics, management, financial, and more. Airspace Chapter 4. With simplistic flight characteristics, great visibility and a sophisticated glass cockpit outfitted with GARMIN G1000 avionics, the Cessna Skyhawk piston boasts a slow landing speed and a. Interior. 82 M For other airspeed limits, see the appropriate FAA-Approved Airplane Flight Manual listed in Note 2. Mitscher Way, San Diego, CA 92145. 15077945 miles per hour (mph). Two input options are modeled, you can either provide: altitude and ambient temperature. 720. B) 157 KCAS. The Cessna 185 first appeared in 1961 as an evolutionary follow-on to the popular 180. . Founded in 1979, KCAS is headquartered in Shawnee Mission, Kansas. Military KCAS abbreviation meaning defined here. KTAS, on the other hand, refers to an aircraft’s airspeed in relation to the air it is traveling through. Circular : Subject: Aircraft Operations at Altitudes Above 25,000 Feet Mean Sea Level or Mach Numbers Greater Than . AC No: 61-107B . ground run of 2,900 feet, with a rotation speed of 106 KCAS, and 125 KCAS for the climb out. (or 4 qt. Sort. Traditionally it is measured using an analogue TAS indicator, but as the Global Positioning System has. DME. Flight Envelope The flight envelope is defined in the applicable approved. Helicopter. KTAS is true airspeed given in knots. The KEA approach employs the best of technology and innovation to provide an ongoing commitment to service excellence. The KCAS Bioanalytical & Biomarker Services team will be at the upcoming 16th #EuropeanBioanalysisForum Open Symposium being held in. At 200 KCAS at 8,000 feet, the airplane trues at 225 (old method) and 222 (new). (KCAS) an IRS approved 501c3, supports aviation-focused STEM (Science, Technology, Engineering, Math) educational programs for school-age children in the Kansas City area. The true airspeed ( TAS; also KTAS, for knots true airspeed) of an aircraft is the speed of the aircraft relative to the air mass through which it is flying. In aviation, the air routes are defined in terms of waypoints (latitude, longitude) and their distance is expressed in terms of nautical. 82 always equaled a KCAS less than 306 KCAS and, thus, became the operating limit as you could not reach the V MO limit without first reaching the M MO limit. Summary. The KTAS (knots true airspeed) is very important for accurate navigation of an aircraft. Standard Atmosphere 1976_Std_Atm_NASA-TM-X-74335. This exclusive 2022 Shelby Super Snake Wide Body is part of KC Aviation Stem’s “Wings of Pride” Series, which raises funds for charities focused on children. Join the vibrant aviation community: Attend showcases, connect with fellow enthusiasts, participate in fly-ins, and immerse yourself in aviation events!. info@kcaa. Textron Aviation announces the all new Cessna SkyCourier aircraft with 50 aircraft launch order from FEDEX. SpaceWorks Software develops technical and educational applications for the aerospace field and beyond. +254 728 606 570, +254 709 725000, +254 728 606 586, +254 734 000 491, +254 734 000492. Sea level to 21. gross wt. Aircraft, Aerospace, Aviation. (d)Airplanes not certified for aerobatics may be used to perform any maneuver incident to normal flying, including - (1) Stalls (except whip stalls); and This sweepstakes is a win-win for all parties involved. Follow. Max Aviation Inc. 1-3 . Nairobi, Kenya. The. 2. The KCAS meaning in Aviation terms is "Knots Calibrated Airspeed". Our methods are designed to meet regulatory compliance with FDA, EMA, Health Canada and can meet guidelines for other international agencies. INT Aviation Abbreviation 3. Manufacturer: Pratt & Whitney Canada: Model: PT6A. LEASING OF STAFF CANTEEN AT THE KENYA CIVIL AVIATION AUTHORITY HEADQUARTERS IN AVIATION HOUSE AND ANS HEADQUARTERS IN MLOLONGO.