|
2020 Calabasas Helicopter Crash
On January 26, 2020, a Sikorsky S-76B helicopter crashed in the city of Calabasas, California, around northwest of Downtown Los Angeles, while en route from John Wayne Airport to Camarillo Airport. All nine people on board were killed: retired professional basketball player Kobe Bryant and his 13-year-old daughter Gianna; baseball coach John Altobelli, his wife Keri and daughter Alyssa; Payton Chester and her mother Sara; basketball coach Christina Mauser; and the pilot, Ara Zobayan. The accident was investigated by the National Transportation Safety Board (NTSB) which concluded that it was caused by continued VFR into IMC: the helicopter entered low cloud cover, which caused the pilot to lose his sense of orientation, and thence lose control. Accident On January 26, 2020, at approximately 9:06 a.m. PST (17:06 UTC), 9 passengers and crew departed from John Wayne Airport (SNA) in Orange County, California, in a 1991 Sikorsky S-76B helicopter, registration N72 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instrument Meteorological Conditions
In aviation, instrument meteorological conditions (IMC) is a flight category that describes weather conditions that require pilots to fly primarily by reference to instruments, and therefore under instrument flight rules (IFR), rather than by outside visual references under visual flight rules (VFR). Typically, this means flying in cloudy or bad weather. Pilots sometimes train to fly in these conditions with the aid of products like Foggles, which are specialized glasses that restrict outside vision, forcing the student to rely on instrument indications only. Distinction from Visual Meteorological Conditions The weather conditions required for flight under VFR are known as visual meteorological conditions (VMC). IMC and VMC are mutually exclusive. In fact, instrument meteorological conditions are defined as less than the minima specified for visual meteorological conditions. The boundary criteria between VMC and IMC are known as the VMC minima. There is also a concept of "marg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newbury Park, California
Newbury Park is a populated place and townReal Estate Communications, Inc. (1984). ''California Real Estate Directory''. Page 201. in Ventura County, California, United States. Most of it lies within the western Thousand Oaks city limits, while unincorporated areas include Casa Conejo and Ventu Park. About 28,000 residents of Thousand Oaks reside in Newbury Park. Newbury Park makes up around 40 percent of the total land area of Thousand Oaks. Lying within the Conejo Valley in the northwestern part of the Greater Los Angeles Area, Newbury Park abuts the Santa Monica Mountains. It is approximately 35 miles (56 km) from Downtown Los Angeles and less than 7 mi (11 km) from the Los Angeles County border in Westlake Village. The closest coastal city is Malibu, 22 mi (35 km), which may be reached through winding roads or hiking trails crossing the Santa Monica Mountains. It makes up all of ZIP code 91320, and is within area code 805. Newbury Park is a neigh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burbank Airport
Hollywood Burbank Airport, legally and formerly marketed as Bob Hope Airport after entertainer Bob Hope , is a public airport northwest of downtown Burbank, in Los Angeles County, California, United States.. Federal Aviation Administration. effective November 9, 2017 The airport serves Downtown Los Angeles and the northern Greater Los Angeles area, which include Glendale, Pasadena, and the San Fernando Valley. It is closer to many popular attractions including Griffith Park, Universal Studios Hollywood, Hollywood, and Downtown Los Angeles than Los Angeles International Airport (LAX), and is the only airport in the area with a direct rail connection to Downtown Los Angeles, with service from two stations: Burbank Airport–North and Burbank Airport–South. Nonstop flights mostly serve cities in the western United States, while JetBlue has daily flights to New York City. Originally the entire airport was within the Burbank city limits, but the north end of Runway 15/33 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glendale, California
Glendale is a city in the San Fernando Valley and Verdugo Mountains regions of Los Angeles County, California, United States. At the 2020 U.S. Census the population was 196,543, up from 191,719 at the 2010 census, making it the fourth-largest city in Los Angeles County and the 24th-largest city in California. It is located about north of downtown Los Angeles. Glendale lies in the Verdugo Mountains, and is a suburb in the Los Angeles metropolitan area. The city is bordered to the northwest by the Sun Valley and Tujunga neighborhoods of Los Angeles; to the northeast by La Cañada Flintridge and the unincorporated area of La Crescenta; to the west by Burbank and Griffith Park; to the east by Eagle Rock and Pasadena; to the south by the Atwater Village neighborhood of Los Angeles; and to the southeast by Glassell Park neighborhood of Los Angeles. The Golden State, Ventura, Glendale, and Foothill freeways run through the city. History Spanish rule In 1798, José Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden State Freeway
Interstate 5 (I-5) is a major north–south route of the Interstate Highway System in the United States, stretching from the Mexican border at the San Ysidro crossing to the Canadian border near Blaine, Washington. The segment of I-5 in California runs across the length of the state from San Ysidro to the Oregon state line south of the Medford- Ashland metropolitan area. It is the longest interstate in California, and accounts for more than half of I-5's total length. It is the more important and most-used of the two major north–south routes on the Pacific Coast, the other being U.S. Route 101 (US 101), which is primarily coastal. I-5 links the major California cities of San Diego, Santa Ana, Los Angeles, Stockton, Sacramento, and Redding. The San Francisco Bay Area is about west of the highway. I-5 is known colloquially as "the 5" to Southern California residents and "5" to Northern California residents due to varieties in California English. I-5 al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloud Top
Cloud Top () is a 30-story, tall residential twin skyscraper complex located in Xinyi Special District, Taipei, Taiwan. The complex used to be the tallest residential skyscrapers in Taipei when completed in 1997. Built under strict requirements of preventing damage caused by earthquakes and typhoons common on the island, the residential complex provides 195 units of luxury apartments, offering unobstructed views of Taipei 101 and Xinyi District. See also * List of tallest buildings in Taipei * Tao Zhu Yin Yuan * One Park Taipei The One Park Taipei, also known as Da-An Tower (), is a complex of residential twin skyscrapers located in Daan District, Taipei, Taiwan. The South Tower has an architectural height of with 35 floors above ground and the North Tower is with 31 ... * 55 Timeless References 1997 establishments in Taiwan Residential skyscrapers in Taiwan Skyscrapers in Taipei Apartment buildings in Taiwan Residential buildings completed in 1997 {{Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Above Ground Level
In aviation, atmospheric sciences and broadcasting, a height above ground level (AGL or HAGL) is a height measured with respect to the underlying ground surface. This is as opposed to height above mean sea level (AMSL or HAMSL), height above ellipsoid (HAE, as reported by a GPS receiver), or height above average terrain (AAT or HAAT, in broadcast engineering). In other words, these expressions (AGL, AMSL, HAE, AAT) indicate where the "zero level" or "reference altitude" - the vertical datum - is located. Aviation A pilot flying an aircraft under instrument flight rules (typically under poor visibility conditions) must rely on the aircraft's altimeter to decide when to deploy the undercarriage and prepare for landing. Therefore, the pilot needs reliable information on the height of the plane with respect to the landing area (usually an airport). The altimeter, which is usually a barometer calibrated in units of distance instead of atmospheric pressure, can therefore be set in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Controlled Airspace
Controlled airspace is airspace of defined dimensions within which air traffic control (ATC) services are provided. The level of control varies with different classes of airspace. Controlled airspace usually imposes higher weather minimums than are applicable in uncontrolled airspace. It is the opposite of uncontrolled airspace. Controlled airspace is established mainly for three different reasons: * high-volume air traffic areas, e.g. near airports * Instrument flight rules traffic under ATC guidance * security, e.g. within an Air Defense Identification Zone Controlled airspace usually exists in the immediate vicinity of busier airports, where aircraft used in commercial air transport flights are climbing out from or making an approach to the airport, or at higher levels where air transport flights would tend to cruise. Some countries also provide controlled airspace almost generally, however in most countries it is common to provide uncontrolled airspace in areas where s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instrument Flight Rules
In aviation, instrument flight rules (IFR) is one of two sets of regulations governing all aspects of civil aviation aircraft operations; the other is visual flight rules (VFR). The U.S. Federal Aviation Administration's (FAA) ''Instrument Flying Handbook'' defines IFR as: "Rules and regulations established by the FAA to govern flight under conditions in which flight by outside visual reference is not safe. IFR flight depends upon flying by reference to instruments in the flight deck, and navigation is accomplished by reference to electronic signals." It is also a term used by pilots and controllers to indicate the type of flight plan an aircraft is flying, such as an IFR or VFR flight plan. Basic information Comparison to visual flight rules It is possible and fairly straightforward, in relatively clear weather conditions, to fly an aircraft solely by reference to outside visual cues, such as the horizon to maintain orientation, nearby buildings and terrain features for n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visual Flight Rules
In aviation, visual flight rules (VFR) are a set of regulations under which a pilot operates an aircraft in weather conditions generally clear enough to allow the pilot to see where the aircraft is going. Specifically, the weather must be better than basic VFR weather minima, i.e. in visual meteorological conditions (VMC), as specified in the rules of the relevant aviation authority. The pilot must be able to operate the aircraft with visual reference to the ground, and by visually avoiding obstructions and other aircraft. If the weather is less than VMC, pilots are required to use instrument flight rules, and operation of the aircraft will be primarily through referencing the instruments rather than visual reference. In a control zone, a VFR flight may obtain a clearance from air traffic control to operate as Special VFR. Requirements VFR require a pilot to be able to see outside the cockpit, to control the aircraft's altitude, navigate, and avoid obstacles and other aircr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloud Ceiling
In aviation, ceiling is a measurement of the height of the base of the lowest clouds (not to be confused with cloud base which has a specific definition) that cover more than half of the sky (more than 4 oktas) relative to the ground. Ceiling is not specifically reported as part of the METAR (METeorological Aviation Report) used for flight planning by pilots worldwide, but can be deduced from the lowest height with broken (BKN) or overcast (OVC) reported. A ceiling listed as "unlimited" means either that the sky is mostly free of cloud cover, or that the cloud is high enough not to impede Visual Flight Rules ( VFR) operation. Definitions ; ICAO : The height above the ground or water of the base of the lowest layer of cloud below 6000 meters (20,000 feet) covering more than half the sky. ; United Kingdom : The vertical distance from the elevation of an aerodrome to the lowest part of any cloud visible from the aerodrome which is sufficient to obscure more than half of the sky. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visibility
The visibility is the measure of the distance at which an object or light can be clearly discerned. In meteorology it depends on the transparency of the surrounding air and as such, it is unchanging no matter the ambient light level or time of day. It is reported within surface weather observations and METAR code either in meters or statute miles, depending upon the country. Visibility affects all forms of traffic: roads, sailing and aviation. The geometric range of vision is limited by the curvature of the earth and depends on the eye level and the height of the object being viewed. In geodesy, the atmospheric refraction must be taken into account when calculating geodetic visibility. Meteorological visibility Definition ICAO Annex 3 ''Meteorological Service for International Air Navigation'' contains the following definitions and note: :a) the greatest distance at which a black object of suitable dimensions, situated near the ground, can be seen and recognized when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> 2020 Calabasas Helicopter Crash")
_JP7769673.jpg "Click for more on -> Burbank Airport")
