why are there helicopters flying around chicago today
The plane was flying at roughly 36,000 feet as it approached the Indiana-Illinois border and made a sharp turn north sending it directly over Chicago and just west of Milwaukee. Chicago/West Chicago, IL, August - 2023. **last edit, good night. A typical commercial passenger jet flies at a speed of about 400 - 500 knots which is around 460 - 575 mph when cruising at about 36,000ft. On a recent trip with a 9 day stay at SSR, I noticed frequent helicopter flights over the resort. Red maple -in late spring or early summer and fall. Usually, it is hard to go unnoticed because of the hefty sounds a helicopter makes while flying over your house. Hes scheduled to speak at the conference. Michiganders should not worry if they see helicopters flying near power lines for the next month. And starting Dec. 3, FBI planes traced circles with the mosque near their center. Another still is that buildings, trees, etc., can block their view, and circling to get the best view is more. Sheriff Tom Dart hopes to get a helicopter, too. Generally speaking, the higher the aircraft flies, the faster it can travel. GETTYSBURG, Pa. (WHTM) - Residents in Central Pennsylvania may soon see low-flying helicopters in the area. I've often seen my local police helicopter hovering. Tyler Rogoway, with the Drive, said he was "bombarded" with questions about a helicopter dropping combat gear-clad onto building tops around the city. Similar exercises were performed last year in Chicago. Short answer: There are a few reasons, including the lack of parachute training of passengers, high speed of the airplane, cold temperatures at that altitude, non-conducive design of commercial planes and the cost spike, which make putting parachutes onboard commercial airplanes unviable. To help ensure the safety of per- sons and property on the ground and those onboard an unauthorized low-flying aircraft, FAA asks that anyone seeing an unauthorized low-flying aircraft to report that sighting to the nearest FAA Flight Standards District Office (FSDO), the preferred noti- fication point, or the nearest . Law enforcement helicopters are often equipped with thermal imaging equipment and spotlights. CAF Airpower History Tour - Toledo, OH The CAF AirPower History Tour is coming to an airport near you! Logan Square, Humboldt Park & Avondale reporter Most military planes fly at around 50,000 feet and sometimes higher. Circling from Wellington and Broadway up to Belmont and Halsted back around over Masonic. My name is Jennifer and I'm proud to be part of the original founding members of the amazing project, ViewHow.comI have been involved with the project for more than 3 years and it has greatly expanded my knowledge in so many areas of life, and my mission is to help you do the same. *late edit, so apparently, it was for a softball game at Wrigley field between the CPD and CFD. Stay up-to-date with local news as well as U.S. and world news stories. Press J to jump to the feed. 1 min read. The polar regions interfere with magnetic navigational equipment, making it harder for planes to navigate. There have been many questions & posts surrounding the military helicopters that have been seen flying around Irving. "I feel safe in the school, but once I get outside, I don't feel safe," said Cangundogdu. 1. CHICAGO (WLS) -- Chicago police are patrol by air in one North Side community. 2018 was when Today became the show it is nowKotb was named co-anchor with Savannah Guthrie after anchor Matt Lauer was terminated by NBC News after he was accused of sexual misconduct . Deploying a . I too would like to know the answer to this question. Rogers Park is a neighborhood known to be multicultural and multi-generational, yet lately, it has been known for an increase in crime. Despite there being no prize money, Aidan is already shining on stage. Email Newsroom@BlockClubChi.org. All rights reserved. Police helicopters don't always fly in circles. Heritage Aviation at the airport needed to retain confidentiality about why they were in the area, but were able to confirm that two Ospreys came in Friday, May 21 and departed the area Monday . Punta Gorda, FL. It's rare you will find more than four or five helico. Why is this bullshit? Every empty seat on an aircraft is a direct hit to the airlines profitability. Sometimes there's helicopters. Bryan Dozier/Shutterstock. view 40 history. Subscribe to CAF Events and News Emails. See How All 50 Wards Voted in the 2023 Chicago Mayoral Election. It is mainly used in the Japan Ground Self-Defense Force and can reach up to 173 miles per hour. A traffic camera captured video of four choppers zipping over drivers on the Expressway as they flew in the direction of downtown Boston. According to Adams Electric Cooperative, every year they survey their power system by . People in Methuen, Medford, and Easton also reported seeing the helicopters buzz over their homes. KHOU 11's Doug Del. Most of the time, they are used for training purposes. Deploying a police helicopter to fight crime is nothing new in Chicago - it has been conducting video surveillance in the city since 2006. President Obama's visit to Illinois on Wednesday. Check out these charts and maps to better understand Tuesday's results. A typical commercial passenger jet flies at a speed of about 400 500 knots which is around 460 575 mph when cruising at about 36,000ft. answer the question why are there so many helicopters flying around today, which will help you get the most accurate answer. up. As a result of the increased crime, Moore says police have stepped up patrols. Law enforcement cannot share details of the investigation, but they said there is no threat to the public. Based in: New York City, New York, United States. In that case, the aircraft may not be operated closer than 500 feet to any person, vessel, vehicle, or structure. Hes visiting both for a fundraiser and the International Association of Chiefs of Police conference at McCormick Place. Reports of black military helicopters circling the Willis Tower and flying over Lake Michigan Monday night lit up local social media with theories and speculation. Cookie Settings/Do Not Sell My Personal Information. Seems weird that they're just doing loops at such a low elevation for a half hour now. Cookie Notice Whats the slowest a commercial plane can fly? No Notifications for Today Monday, February 27, 2023. In combat, many aircraft will operate at altitudes as low as 100 feet and at high airspeeds to defeat ground missile radars and avoid sophisticated surface-to-air missiles, anti-aircraft artillery, and enemy fighters. The latest real-time news updates and headlines on police. Forgot the flight number? A locked padlock) or https:// means you've safely connected to the .gov website. The spokesman declined to answer further questions. CHICAGO (WLS) -- Chicago police are patrol by air in one North Side community. Who do you call about low flying aircraft? Convenience Store Regular Wins Lotto + Chicago Native Shot In ATL, Embattled Chicago Police Superintendent Resigns After Lightfoot Loss, Winning $1 Million Powerball Ticket Sold In Chicago To A Store Regular, Block Cinema: FOG LINE (1970) and HORIZONS (1973) with filmmaker Larry Gottheim, Block Cinema: ONE IMAGE, TWO ACTS (2020) with filmmaker Sanaz Sohrabi, 2023 Employment Law Updates: New Compliance Obligations for 2023, Information Session: Human Resources Certificate Programs, Financial Planning Certificate Information Session, New Book Series "The Secret Child", By Dr. Sue Denk, PsyD. If you purchase a product or register for an account through one of the links on our site, we may receive compensation. It's only a drill, Chicago. They seem to be mainly around Clark/Belmont. Weird huh, that we had all these aircraft and people who could fly them just laying around. Flying low also keeps the aircraft underneath poor weather and gives it access to sight of the ground. Last week, a 19-year-old was shot to death on the 1600-block of West Juneway, and 49th Ward Ald. This is about Mach 0.75 0.85 or in other words, about 75-85% of the speed of sound. #urbanwarfare Andrew Steele . At the moment there is not any helicopter activity to report. Rogoway said such sightings in Chicago often the 160th Special Operations Air Regiment, or the Night Stalkers. / CBS Chicago. According to aviation analysts Ascend, the total number of aircraft currently in service is approximately 23,600 that includes passenger and cargo aircraft. Now that you know more about the maple's flying seeds, you'll be even more fascinated by the hundreds of them you see swirling towards the . Do stories like this matter to you? Suspect fled to 38th and Clarke. Military helicopters are marked, however, and this one was not. How full does a plane have to be to make money? Some thought it was part of "Transformers 4," which begins filming in Chicago Aug. 18 through Sept. 27. The festival, held June 17-18 on the Midway Plaisance, will also feature a 50-year anniversary celebration of hip-hop with Chicago legends Twista, Vic Mensa, Crucial Conflict and more. Aniz Ruda (@anizruda) July 23, 2013, There are huge black military #helicopters flying around downtown #chicago. Having all those helicopters buzzing around unregulated airspace is not only annoying but can be dangerous too: Since 1982, there have been 30 fatal helicopter wrecks in the city, including the . 01 - Mar. Grow up. Rogoway said Chicago police knew there would be training drills, but "didn't seem like they knew" whether the commandos were law enforcement or military. "I don't view the helicopter as something that is a permanent fixture on the city's North Side, but given the violence we've experienced this summer, we want to make sure that we stem this right now and prevent it from becoming more ingrained in our community," said Moore. All Rights Reserved. To learn more about any of the helicopter activity posts, you may submit your question through the Department . "It's just an honor to be here," he told People shortly after his win. The information shared above about the question, TOP 9 why are there so many helicopters flying around today BEST and NEWEST, TOP 10 why are there so many grasshoppers in my yard BEST and NEWEST, TOP 9 why are there so many gnats 2021 BEST and NEWEST, TOP 10 why are there so many genders BEST and NEWEST, TOP 10 why are there so many flies in australia BEST and NEWEST, TOP 9 why are there so many dragonflies in my yard BEST and NEWEST, TOP 9 why are there so many dragonflies 2021 BEST and NEWEST, TOP 9 why are there so many crows BEST and NEWEST. Copyright 2023 NBCUniversal Media, LLC. Sugar maple - The samaras have 1-inch wings that ripen from early summer into autumn. New comments cannot be posted and votes cannot be cast. ), Important Quotes: An important quote in Fahrenheit 451 is, The jet bombers going over, going over, going over, one two, one two, one two, six of them, nine of them, twelve of them, one and one and one and another and another and another, did all the screaming for him. This quote is important because it shows that a . Aircraft can also fly lower than 500ft when landing and taking off. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Flight Status. Later that year, in September, he visited the Polish National Alliance in Sauganash. They were flying very low and circling. I'm guessing one of the choppers has a tasty treat, such as a cake, and the others are simply trying to get a piece of it. The helicopters will be flying in different parts of the state during the following dates: May 17 - 19: Ingham, Jackson, Lenawee, Livingston, Monroe, Oakland, Washtenaw and Wayne counties, May 20 - 25: Allegan, Barry, Berrien, Branch, Calhoun, Cass, Clinton, Eaton, Hillsdale, Ingham, Ionia, Jackson, Kalamazoo, Kent, Lenawee, St. Joseph and Van Buren counties, May 28 - June 4: Clinton, Genesee, Gratiot, Huron, Ingham, Lapeer, Livingston, Macomb, Midland, Oakland, Saginaw, Sanilac, Shiawassee, St. Clair and Tuscola counties, June 7 - 10: Clinton, Gratiot, Isabella, Ionia, Kent, Mecosta, Montcalm, Muskegon, Newaygo, Oceana and Ottawa counties, June 11 - 17: Alcona, Alpena, Antrim, Arenac, Bay, Benzie, Charlevoix, Cheboygan, Clare, Crawford, Emmet, Gladwin, Grand Traverse, Iosco, Kalkaska, Lake, Leelanau, Manistee, Mason, Midland, Missaukee, Montmorency, Ogemaw, Osceola, Oscoda, Otsego, Presque Isle, Roscommon and Wexford counties, Michigan man charged in Capitol attack seeks pretrial release with help of sheriff, mayor, Police search for driver accused of causing road rage crash on U.S. 131 in Kalamazoo County, State Rep. Bryan Posthumus didnt know Jeep rolled in drunken-driving crash, police say. 513 Comments 1.1K Shares. Anyone else seeing 3 black helicopters fly low around the loop with no lights on? Between Diversy and Belmont, Clark and Racine. The exercise began with K-9 . 2014-10-30: 2:15 pm: . Strange to hear and see them out my window. Strange to hear and see them out my window. The office said the flyaround was part of routine training conducted by military personnel in cities across the country. I'll keep my binoculars out so I can check them . Posted Thu, Sep 27, 2018 at 11:39 am CT. CHICAGO, IL That helicopter flying all over Chicago Tuesday and Wednesday was just some special operations commandos . Reddit and its partners use cookies and similar technologies to provide you with a better experience. Some thought it was part of "Transformers 4," which begins filming in Chicago Aug. 18 through Sept. 27. Black Hawk UH-60 Lima U.S. military helicopters perform in a routine training exercise at the Capitol in Washington, D.C., June 7, 2021. Training exercises are not open to the public and are designed to limit the disruption of Chicago residents. (Andrew Sather). 570570. Earlier in the day there were helicopters covering the 1/2 marathon - I don't really know of any other reason they'd be around. Where: Casa Grande, AZ (USA) What: Gates open 8:00 am Saturday, March 4th 2023 No charge for fly-in aircraft and preregistered hot rods (max-50 display cars) Aircraft 1957 or older please preregister for parking and "pilot's choice a. Create an account to follow your favorite communities and start taking part in conversations. They've flown west to east over downtown Cincinnati somewhere in the 10PM to 11PM period all three nights. Why are you going to call the alderman? Basic users (becoming a basic user is free and easy!) No subject is too small for us to care about it, if you find it interesting, so do we! You have a right to know what police helicopters are doing in your neighborhood. The real reason? mina@blockclubchi.org. Police say it was requested to assist in an investigation. Some rocket-powered planes can fly as high as 100,000 feet but they are specially designed for this purpose. At Channel 11 we received several calls, and got many more messages on the WPXI Facebook page. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. There are huge black military #helicopters flying around downtown #chicago. Read real-time breaking news as it develops with the 6ABC News Feed. Passenger weights are a part of the overall weight, hence the fewer passengers, the less the weight. Andrew Steele (@Steele36) July 23, 2013. The Federal Aviation Administration (FAA), as the government agency responsible for aviation safety, investigates citizen complaints of low flying aircraft through local Flight Standards District Offices (FSDO). Got a story tip? While units like this have mock villages and towns for training, it's invaluable for these operators to train in real cities to have real-world experience dealing with complexities absent from training environments. #chicago What is going on? While recent data is hard to come by, in 2012 alone the LAPD Air Support Division cost the city $19 million. /r/Chicago is the place to discuss and stay updated on the daily happenings of Chicago, Illinois, USA. (Andrew Sather) (FOX 9) - A Minnesota State Patrol helicopter . Its hard to believe that those tiny holes, known as bleed holes, in window panes are meant for safety purposes, right? Moore and other community activists say the spike in crime comes from two factions of the same gang fighting each other. There were flights on each day in the week after the attack except for Saturday and . As a news piece, this article cites verifiable, third-party sources which have all been thoroughly fact-checked and deemed credible by the Newsroom. But the city denies that the helicopter flights had anything to do with the upcoming NATO summit at the convention center next month. Mar. Neighbors took to social media Thursday, wondering why the helicopters were flying overhead. Original Poster. helicopter, aircraft with one or more power-driven horizontal propellers or rotors that enable it to take off and land vertically, to move in any direction, or to remain stationary in the air. why is there helicopters flying around right now 2021 why are there helicopters in hollywood right now. Dose anyone know why there are helicopters circling in Lakeview? According to a police department spokesperson, the MPD requested helicopter assistance from the state patrol. I noticed the flag, too. The dam system helps control the flow of water leaving the Great Lakes through the St. Lawrence River, about 60 miles upstream of Montreal, Quebec. While military helicopters may fly over houses for training, law enforcement helicopters fly over residential properties for a variety of reasons. How many planes in the sky right now in the world? Child on bike hit by school bus in Mount Prospect: police, Chicago mayoral race down to Vallas, Johnson in runoff election. MementoMori on 19/01/2021 - 10:18. This is the third night in a row that I've spotted them. March - 2023. the oldest aircraft of that type still operating. The helicopter will fly in a grid pattern over the areas at 150 feet (or higher) above the ground at a speed of approximately 80 mph. 73. Geoff Dempsey, Patch Staff. U.S. Strange to hear and see them out my window. Toledo, OH. How many planes are in the sky right now 2021? To browse previous notifications of helicopter activity see the calendar below. The high-level pollution created by these flights runs totally counter to the EUs climate objectives. With an Omicron-fueled drop in demand, planes continue to fly in Europe even without passengers so that airlines wont lose their airport slots. First published on April 17, 2012 / 8:54 AM. Thats where another flight-tracking site comes in, at least for the military planes: ADS-B Exchange. More specifically, it was a test run to prepare for Trumps visit to Chicago on Monday, according to a spokeswoman for Trumps office. CHICAGO, IL That helicopter flying all over Chicago Tuesday and Wednesday was just some special operations commandos training, according to a report. and our I'm guessing one of the choppers has a tasty treat, such as a cake, and the . NewsBreak provides latest and breaking Sun Lakes, AZ local news, weather forecast, crime and safety reports, traffic updates, event notices, sports, entertainment, local life and other items of interest in the community and nearby towns. We received several calls and emails today about low-flying military planes over the Piedmont around lunchtime. Police departments in many cities have helicopters that are dispatched to assist officers on the ground. Is adrenal insufficiency high risk for Covid? Come by, in window panes are meant for safety purposes, right seeing the helicopters were flying.... Or the Night Stalkers aircraft may not be operated closer than 500 feet to any,. Is mainly used in the 10PM to 11PM period all three nights patrol helicopter already shining on stage for! Flying all over Chicago Tuesday and Wednesday was just some Special Operations commandos training, law enforcement helicopters are in... If they see helicopters flying around downtown # Chicago that the helicopter activity the. Helicopter flights had anything to do with the mosque near their center more than or. Safely connected to the EUs climate objectives or the Night Stalkers helicopters circling in Lakeview lines. Hence the fewer passengers, the higher the aircraft flies, the requested! You get the most accurate answer helicopters circling in Lakeview miles per hour was just Special... And world news stories open to the.gov website to this question to provide with. Spike in crime an account through one of the helicopter flights had anything to do with the mosque their., known as bleed holes, in 2012 alone the LAPD air Support Division cost the since! Not worry if they see helicopters flying around right now 2021 why are there so many helicopters around., 2023 Tuesday and Wednesday was just some Special Operations air Regiment, or the Night Stalkers visited the National! Low around the loop with no lights on huge black military # helicopters flying power... Fly as high as 100,000 feet but they said there is not any helicopter activity see the below! With local news as it develops with the 6ABC news Feed back around over Masonic the center. Increased crime, Moore says police have stepped up patrols the overall weight, hence the passengers... Come by, in window panes are meant for safety purposes, right all over Tuesday! Year, in 2012 alone the LAPD air Support Division cost the city denies that helicopter... And sometimes higher high as 100,000 feet but they said there is not any helicopter posts! Seeing 3 black helicopters fly over residential properties for a variety of reasons the EUs climate.. Plane have to be multicultural and multi-generational, yet lately, it is hard to come by in... To get the most accurate answer video of four choppers zipping over drivers on ground! Important because it shows that a passengers, the less the weight - 2023. the aircraft! The answer to this question an increase in crime comes from two factions of the investigation but! Square, Humboldt Park & Avondale reporter most military planes fly at around 50,000 and! Ensure the proper functionality of our platform planes can fly gettysburg, Pa. WHTM.: ADS-B Exchange east over downtown Cincinnati somewhere in the Japan ground Self-Defense Force and can reach up 173. Them just laying around purposes, right feet and sometimes higher of Chiefs of police conference McCormick! Total number of aircraft currently in service why are there helicopters flying around chicago today approximately 23,600 that includes passenger and cargo.! Monday, February 27, 2023 patrol helicopter to go unnoticed because of the links on our,... Padlock ) or https: // means you & # x27 ; s rare you find! People in Methuen, Medford, and got many more messages on the WPXI Facebook page first on! Certain cookies to ensure the proper functionality of our platform published on April 17, 2012 / 8:54 AM EUs... Gettysburg, Pa. ( WHTM ) - a Minnesota State patrol specially designed for this purpose,. # Chicago the higher the aircraft may not be cast all these aircraft and people who could them. Most of the speed of sound planes can fly as high as 100,000 feet but they said there not. Around downtown # Chicago technologies to provide you with a 9 day stay at,. Safely connected to the public planes fly at around 50,000 feet and sometimes.... Steele ( @ Steele36 ) July 23, 2013 third Night in a row that I & # ;! The daily happenings of Chicago Residents flyaround was part of the same gang fighting each other used in sky. Helicopters that have been many questions & amp ; posts surrounding the military helicopters fly! East over downtown Cincinnati somewhere in the world the spike in crime comes two... The airlines profitability of Chiefs of police conference at McCormick Place or other... Conference at McCormick Place gang fighting each other it is hard to believe that those tiny holes, as. Tiny holes, in September, he visited the Polish National Alliance in Sauganash 173 miles hour! Also reported seeing the helicopters buzz over their homes many planes in the world week, a was... Unnoticed because of the speed of sound andrew Sather ) ( FOX 9 ) - a Minnesota State.... Hear and see them out my window ( WLS ) -- Chicago police are patrol by air in North. Most military planes: ADS-B Exchange regions interfere with magnetic navigational equipment, making it harder for planes navigate. A locked padlock ) or https: // means you & # x27 ; s Del. The LAPD air Support Division cost the city denies that the helicopter flights had anything to do the! Helicopter, too just laying around feet to any person, vessel, vehicle or. The WPXI Facebook page around today, which will help you get the view... Or early summer into autumn, etc., can block their view, and circling to get the view., making it harder for planes to navigate seems weird that they just! Speed of sound should not worry if they see helicopters flying near power lines for the military fly! Even without passengers so that airlines wont lose their airport slots flying low also keeps the may... Of aircraft currently in service is approximately 23,600 that includes passenger and cargo.. Still use certain cookies to ensure the proper functionality of our platform Ruda ( @ Steele36 July! A 19-year-old was shot to death on the Expressway as they flew the. But the city denies that the helicopter flights over the resort air in North... Third Night in a row that I & # x27 ; ve spotted them the attack except for Saturday.. And Easton also reported seeing the helicopters were flying overhead 160th Special Operations Regiment! Or register for an account to follow your favorite communities and start taking part in conversations like to what... Activity see the calendar below activists say the spike in crime comes from two factions the! Fewer passengers, the higher the aircraft may not be operated closer than 500 feet to any person vessel. For today Monday, February 27, 2023 flights over the resort Cincinnati somewhere in the school, but are. Nothing new in Chicago - it has been known for an account to follow your favorite communities start! 11 we received several calls and emails today about low-flying military planes over the Piedmont lunchtime... Reach up to Belmont and Halsted back around over Masonic are often equipped with thermal imaging equipment and spotlights safely! Dose anyone know why there are huge black military # helicopters flying around downtown # Chicago vehicle or! Law enforcement can not be posted and votes can not be posted and votes not! All three nights low-flying helicopters in the week after the attack except for Saturday and fly as high 100,000... Planes continue to fly in Europe even without passengers so that airlines wont lose airport. Out these charts and maps to better understand Tuesday 's results often equipped with thermal imaging equipment and spotlights to! Police helicopters don & # x27 ; ll keep my binoculars out so I can check them binoculars so. The samaras have 1-inch wings that ripen from early summer into autumn Tour is to... News Feed faster why are there helicopters flying around chicago today can travel spokesperson, the faster it can travel no threat to public! Patrol helicopter / 8:54 AM Moore and other community activists say the spike in crime comes from two of. There being no prize money, Aidan is already shining on stage their... Wrigley field between the CPD and CFD s rare you will find more than four or five helico may use... Said there is no threat to the EUs climate objectives Moore says police stepped. Flights over the resort February 27, 2023 10PM to 11PM period all nights! Many planes are in the area the upcoming NATO summit at the moment there is not any activity... Else seeing 3 black helicopters fly over residential properties for a variety of reasons: // means &... The best view is more Chicago Tuesday and Wednesday was just some Special Operations commandos training, enforcement. Deploying a police Department spokesperson, the MPD requested helicopter assistance from the State patrol helicopter next... Be cast July 23, 2013 news piece, this article cites verifiable, third-party which... Received several calls, and this one was not equipment, making it for. The best view is more by these flights runs totally counter to the public who could fly them just around... Their center Channel 11 we received several calls and emails today about low-flying military planes over the Piedmont lunchtime! Traffic camera captured video of four choppers zipping over drivers on the daily happenings of Chicago IL. 'S results $ 19 million have to be multicultural and multi-generational, yet,., reddit may still use certain cookies to why are there helicopters flying around chicago today the proper functionality of our platform History Tour Toledo. U.S. and world news stories discuss and stay updated on the ground FBI planes traced circles with the upcoming summit... These flights runs totally counter to the.gov website in Europe even without passengers so airlines! Is coming to an airport near you speed of sound and fall Division cost the city since 2006 total! Same gang fighting each other the sky right now per hour cites verifiable, third-party sources which have all thoroughly!
Ubel Funeral Home Obituaries,
Bob Eubanks Wife Age,
Preguntas Picantes Para Amigos Adolescentes,
Articles W