Flying Lab Uniquely Instrumented 200T Is an Atmospheric Research Aircraft
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A MAGAZINE FOR THE OWNER/PILOT OF KING AIR AIRCRAFT JANUARY 2018 • VOLUME 12, NUMBER 1 • $6.50 Flying Lab Uniquely Instrumented 200T is an Atmospheric Research Aircraft JANUARY 2018 KING AIR MAGAZINE • 1 2 • KING AIR MAGAZINE JANUARY 2018 A MAGAZINE FOR THE OWNER/PILOT OF KING AIR AIRCRAFT King JANUARY 2018 VolumeAir 12 / Number 1 2 11 20 30 EDITOR Kim Blonigen EDITORIAL OFFICE 2779 Aero Park Dr., Traverse City MI 49686 Contents Phone: (316) 652-9495 E-mail: [email protected] PUBLISHERS J. Scott Lizenby 2 20 Dave Moore Village Publications For Science’s Sake Beechcraft’s First by MeLinda Schnyder Light Twin GRAPHIC DESIGN Luana Dueweke by Edward H. Phillips PRODUCTION MANAGER Mike Revard PUBLICATIONS DIRECTOR 11 Jason Smith 26 MELs and the Part 91 Value Added ADVERTISING DIRECTOR John Shoemaker King Air Owner-Operator King Air Magazine by Clint Coatney 2779 Aero Park Drive Traverse City, MI 49686 Phone: 1-800-773-7798 30 Fax: (231) 946-9588 Technically... 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Address queries and requests for Writer’s Guidelines to the editor. JANUARY 2018 KING AIR MAGAZINE • 1 For Science’s Sake by MeLinda Schnyder Personnel at the university use he University of Wyoming owns two the B200 for transportation while the uniquely-instrumented 200T Beechcraft King Air aircraft – a 1977 is the only atmospheric research aircraft in the National Science King Air 200T and a 1983 King Air Foundation-supported fleet operated T by a university. Scientists funded by B200 – operated by the Department of the National Science Foundation can apply to use the King Air for airborne Atmospheric Science and based at Laramie atmospheric science research. Regional Airport. About 50 percent of the research conducted with the 200T, tail number N2UW and equipped with numerous specialized meteorological sensors and data recording equipment, is related to understanding how clouds 2 • KING AIR MAGAZINE JANUARY 2018 UW’s King Air 200T is the only atmospheric research aircraft in the National Science Foundation-supported For Science’s Sake fleet operated by a university The University of Wyoming’s 1977 King Air 200T and 1983 King Air B200 in front of the Donald L. Veal Research Flight Center. National Science Foundation-supported scientists can apply to use the University of Wyoming’s King Air 200T for airborne atmospheric science research. N2UW flies about 180 hours per year, supporting three to five projects each year. University of Wyoming researchers and UW’s King Air and aerosols form and how they affect the earth’s research aircraft were part of a study that found intense energy balance. snowstorms in upstate New York just east of Lake Ontario are fueled by a well-organized air circulation driven by the “The demand for N2UW has been fairly steady at a heat released by the lake. While there, they studied one yearly rate of about 180 hours, supporting three to five episode of intense snowfall, including one storm that projects each year. Recently, there has been much interest dropped 40 inches in 24 hours. in studying wild fire chemistry and a renewed interest in weather modification,” said Alfred Rodi, professor in the staff. Additionally, several faculty are closely involved Department of Atmospheric Science in the university’s with airborne research and with the development of College of Engineering and Applied Science. new capabilities. “Our King Air is equipped with many instruments, The University of Wyoming has operated aircraft making it a multi-mission aircraft. Supporting such for atmospheric research for the past 50 years, using a facility, which is competitive with research aircraft three different Beechcraft platforms. Airborne research operated in federal labs, is beyond the scope of what started at the university in the 1960s when a twin- is possible at most universities. The University of engine Beechcraft C-45 supported research funded Wyoming was fortunate to have started its work by the U.S. Bureau of Reclamation on the effects of with atmospheric research in the 1960s and built cloud seeding. A doctorate-granting Department of up both the engineering capability and operational Atmospheric Science was established in 1971, the same infrastructure to make this possible.” year a Beech Queen Air replaced the C-45. The scope of department research broadened in the 1970s, with History of airborne atmospheric science at UW the aircraft, faculty and staff supporting the National Science Foundation’s National Hail Research Experiment Rodi is also director of the university’s Donald L. Veal and the World Meteorological Organization’s weather Research Flight Center, which houses the King Airs. modification verification projects in Spain. About 15 individuals are involved with the support of the aircraft, including engineers, technicians, support The university purchased the King Air 200T new scientists, pilots, mechanics, a scheduler and office in 1977, initially supported through funds from the � 4 • KING AIR MAGAZINE JANUARY 2018 JANUARY 2018 KING AIR MAGAZINE • 5 The external instrumentation visible on N2UW in this photo includes nose boom, radar mirror and wing tip cloud probe NSF-supported scientists are eligible to apply for pods. (PHOTO COURTESY OF VANDA GRUBIŠI) deployment of these facilities.” U.S. Bureau of Reclamation for weather modification Since the cooperative agreement began in 1988, N2UW cloud verification studies through the mid-1980s. It has supported about 75 projects for the atmospheric has been heavily modified with a nose boom, large sciences community in conjunction with an array of ports for downward viewing using radar and lidar, and universities and principal investigators. many probe locations including the wing tips, where a factory-installed modification was made for fuel tanks “We also have a close relationship with the but instead of tanks they have mounted instruments. Research Aviation Facility at the National Center for Atmospheric Research in Boulder, Colorado, “The sophistication of the aircraft and instrumentation which operates a C-130 and Gulfstream V under NSF had increased so much by that time that the faculty support,” Rodi said. realized it could not on its own continue to support the King Air at the high level it had attained,” Rodi These assets are part of the National Science said. “The solution was found in 1987 when UW Foundation’s Division of Atmospheric and Geospace negotiated a cooperative agreement with the National Sciences Lower Atmospheric Observing Facilities Science Foundation (NSF) to make the Wyoming program. The program oversees a suite of research King Air available as a national facility. The Wyoming platforms that are called national facilities and available Cloud Radar was added to the agreement in 2004, the for use by NSF-funded scientists for research on a wide Wyoming Cloud Lidar was added in 2010, and we are range of atmospheric phenomena, from severe weather presently in the seventh NSF/UW cooperative agreement. to drought to air quality. N2UW prepares for one of 24 flights to conduct four- to eight- hour intensive observation periods in Idaho in 2017. UW led the SNOWIE Project (Seeded and Natural Orographic Wintertime Clouds – the Idaho Experiment), which involved collecting measurements to understand the impact of silver iodide released in the clouds. The project was in conjunction with Idaho Power, which is interested in putting more snow on the ground in the mountains, which leads to more water in the rivers and, ultimately, more power generation capability throughout the year. 6 • KING AIR MAGAZINE JANUARY 2018 The Wyoming Cloud Radar is one of the cutting- edge, remote-sensing instruments developed at the University of Wyoming that is often used on N2UW. It provides unprecedented detailed data on cloud kinematics and structure. JANUARY 2018 KING AIR MAGAZINE • 7 The Department of Atmospheric Science at the University of Wyoming has operated aircraft for atmospheric research for A quarter of N2UW’s projects are in support of more than 50 years, starting with this twin-engine Beechcraft Wyoming faculty using funding from other agencies.