Best seat maps for 738 airlines and 2870 aircraft. Huge equipment box right in the middle of your foot space. 11:25AM AEDT Sydney - SYD. Sunday. Flat Bed Business (Rows 1-7) Standard Economy (Rows 10-43) View map. Seat 1 C is a standard Delta One Bulkhead seat, however the proximity to the closets may be bothersome. Chatbot. The Airbus A380-800 is an aircraft produced by Airbus for Singapore Airlines and has the following seat configuration: 6-78-44-343. News Forums. Boeing 777-300 (773) Three Class Layout 2. Seat maps for airlines starting with V. 8 mi (2. Overview. Flight Tracker Map; Aviation Data; Flights; SQ221; Singapore Airlines Flight SQ221 SIA221. Looking in the GDS I noticed something strange. arriving at Gate 53 Newark Liberty Intl - EWR. Delta Airbus A321 Seat Maps. Get Real about REAL IDs by Dave D. SQ deserves its reputation. I did check seat guru but the seating maps are old and did try google but couldn't find any info. Embraer. In those days, SQ had 2 A380 aircraft's - 9V-SKA and 9V-SKB. 10 C: None: No Power: Seat 10 C is a recliner-style Premium Economy Class seat. 7h 08m. Monday. Singapore Airlines | KrisFlyer - [Speculation] SQ221/SQ232 will receive the new A380 suites from Jan 2018 - This is just a theory for now, but I'm pretty certain that. In addition, the aircraft is very ssted and the pocket on the seat in front (on 18A) is broken creatung friction between your knee and the seat in front. Search & track the flight status of SQ221: flight arrival and departure times, airport delays and airport information. Aircraft specifications. 1 in economy class can anticipate a functional and cozy environment. Korean's 787-9 aircraft is one of the most technologically advanced aircraft flying. Overall rating . Please note that there are usually more than one of the same aircraft type in Seatmaestro showing all the different. Airlines. This aircraft flies on short-haul to medium-haul international, domestic, and other. The range of the model is 9. Seats 264. Read user reviews for LOT Polish Airlines Boeing 787-9 (789) Submitted by SeatGuru User on 2019/12/16 for Seat 8G. com and save up . Find out why 100,000 planners use our free seating chart creator. 6h 27m. On average, Allegiant charges $6-32 more for these seats. 5 –. Seat width 25 inches; Seat pitch 50 inches (upright); 78 inches (fully flat) Seat recline Fully flat; Departure 2040; Flight duration 7 hours 55 minutes© OpenStreetMap GENERAL ROUTE INFO FREQUENCY: daily Sun, Mon, Tue, Wed, Thu, Fri, Sat DIRECT DISTANCE 6,301km 3,916mi ACTUAL DISTANCE. Find the best seats for each airplane model using our detailed seating charts. Singapore Airlines | KrisFlyer - Best seats on SQ 325 & SQ 221 - well, after checking sites like seatguru for best seats in Y-class on 773-ER and A380, I still have no plan which seats are the best. However, since then the tally has increased to an impressive 49 carriers overall, with Singapore Airlines becoming the latest addition as of August 2022. Singapore Airlines Boeing 787 Seating Chart Most up-to-date seat map 2023. Each seat is usually represented by a single square — three square together (i. The aircraft was chosen by the airline because of its state-of-the-art technology. Singapore Airlines offers a considerable range of Business Class seats across its fleet, including aboard the Airbus A350s. SeatGeek Is The Safe Choice For The Colosseum At Caesars Palace Tickets On The Web. Tailored for regional routes and 264 passengers, it offers essential comforts paired with a vast entertainment selection. Chargeable seat for CI/AE will be adjusted. Making sense of airline seat maps. Get Alerts. For your next ANA flight, use this seating chart to get the most. SQ221 Flight Tracker - Track the real-time flight status of SQ 221 live using the FlightStats Global Flight Tracker. 321 seats/Flight 101,221 seats/week Route Info. (20 minutes late) 3h 20m elapsed 18h 24m total travel time 15h 4m remaining. Submitted by SeatGuru User on 2015/07/15 for Seat 25C. g. Benefits: Click here to view benefits. Seat 1 A is a standard forward facing Business Class seat that transforms into a fully-flat bed and is located at a bulkhead. SI. benjistawski. Singapore Airlines has been added. Scheduled: 17 Sep. 8 m. 04:10PM +08 Singapore Changi - SIN. Singapore Airlines is now only flying its 2013 First Class seat 2013 F on Boeing 777-300ERs and its Airbus A380s with the new 2017 Suites cabin 2017 R. 09:58PM +08 Singapore Changi - SIN. The airline chose the aircraft because of its power, reliability, and low noise level. Rating. Shame on American Airlines! Submitted by SeatGuru User on 2015/06/16. Overview. Monday 04-Sep-2023 07:15AM +08. Economy. International flight SQ221 by Singapore Airlines serves route from Singapore to Australia (SIN to SYD). Join FlightAware View more flight history Purchase entire flight history for SIA921. Past and Upcoming Flights. 43C is good to stretch your legs. Sydney doubles to 2 daily A380 . Finally, there are three small sections labelled C1, C2 and C3. (1 minute late) Saturday 28-Oct-2023 07:12AM CEST. 06:55AM AEDT (+1) Sydney - SYD. The Emirates Experience. In-flight Amenities. Designated the A350-900ULR, it can fly further than any other aircraft in commercial service – up to 9,700nm. Find and book SQ221 flight tickets on Trip. 08:55AM AEDT Sydney - SYD. Expected to depart in 5 hours 9 minutes. Flight history for SQ21 is available for a period over 7 days under our Basic subscription. As the newest edition to SAS's fleet, the A350-900 operates on long-haul flights. 05:49PM +08 (+1) Singapore Changi - SIN. SIN. The advantages of the planes are their capacity and long-range use. On the same day, SQ862 is retimed and renamed SQ856. 20pm – 5. Even if the seat map only shows the seats as squares facing forward, the seat could be facing forward, angled toward the. If you’re on the B777-300, that’ll be two rows of 1-2-1 configured 2006 First Class seats. The United Boeing 777-200 is a long-range wide-body twin-engine jetliner with a cruise speed of 550mph and a wingspan of 199 feet and 11 inches. CO2 EMISSIONS Economy 1,142kg Eco+ 1,392kg Business 3,101kg RECENT FLIGHTS DATE FLIGHT NUMBER FROM TO. This aircraft features 63 of preferred Economy Class seats LATAM designates as "LATAM+". Boeing 787-9 (789) Layout 3 - Domestic. Regularly updated |. Check-in, lounge and boarding. departure →. Oct 2023 This is not the most recent flight. If SQ221 was delayed or cancelled, can I get compensation? Singapore Airlines FLIGHT SQ221 from Singapore to Sydney. Orders. 4 – Check-IN. Wednesday 08-Nov-2023 10:21AM EST. Price A return business class ticket in mid-February starts at S$4,360 (US$3,236) Configuration 1-2-1. Aircraft seat maps. com with discounts and promotions. Fact file. This 777-200 features a 3 class configuration with 40 flat bed Business Class seats, 24 Premium Economy seats, and 219 standard Economy Class seats. Flight SQ221 is code-shared by 9 airlines using the flight numbers A31213, AF7232, ET1317, LH9780, LX9028, PG4731, SK8073, TK9312, VA5521. Width 22". 07:48AM AEDT (+2) Sydney - SYD. The proximity to the galley and lavatory area might be bothersome. Tickets;With a length of 44. 55am (+1 day) SQ232 SYD-SIN: 11. Read user reviews for Asiana Airbus A380-800 (388) Submitted by SeatGuru User on 2020/01/01 for Seat 34E. Seating charts. The proximity to the lavatory may be bothersome. 747 is 17. Submitted by SeatGuru User on 2017/04/02 for Seat 15c. 20:20. 5 in x 7 in. 06-Nov-2023. Photo: Airbus. 26 J: None: No Power: Seat 26 J is a standard Economy Class seat however, the proximity to the lavatories may be. Sunday, April 14 at 1:00 PM. Submitted by. SIA First Class seats and Suites. 相關規定如下：. All information about Boeing 787 Singapore Airlines Interior First class Business class Check-in Baggage | SeatMaps. SQ421 (Singapore Airlines) - Live flight status, scheduled flights, flight arrival and departure times, flight tracks and playback, flight route and airport. You can also see the aircrafts seat capacity together with classes. This 787-9 features a two class configuration with 30 Premium Business seats that transform into 72 inch long beds and 274 standard Economy Class seats. An accompanying passenger for flight SQ221 bought a cheaper ticket?The 787-10 is the longest variant of Boeing’s Dreamliner range of aircraft, which are constructed using technologically advanced lightweight composite materials. VIEW LARGER MAP . Boeing 767-400ER (764) Layout 2. 5y. Economy Class. 12 in x 16 in x 6 in. Re: a380. , other fans can still buy them) until you click Buy Tickets and pass the. 8 m. Thank you for this report of time now gone. Closed Suite Business (Rows 1-11) Standard Economy (Rows 16-48) Viewing. Jan 31, 2016 - For your next Singapore Airlines flight, use this seating chart to get the most comfortable seats, legroom, and recline on . Submitted by SeatGuru User on 2017/02/09 for Seat 18A. Starting with the airlines we know most intimately, our aim is add new airlines in the future but we will only ever publish. For your next Lufthansa flight, use this seating chart to get the most comfortable seats, legroom, and recline on . Featuring Interactive Seating Maps, Views From Your Seats And The Largest Inventory Of Tickets On The Web. Estimated Gate Arrival changed from Apr-29-2022 5:56 AM to Apr-29-2022 6:03 AM. Find the most comfortable aircraft seating charts for every commercial airplane. 15, written by Peter Selinger 2001-2017. The Airbus 340-300 has two seats in the middle section, single seats on the starboard side and alternating single/double on the port side. On-time Performance, delay statistics and flight information for SQ221. SQ211, SQ221, SQ231, SQ241, TR2, TR12 and TR20. Boeing 777-300 (773) Three Class Layout 2. La durée moyenne des vols est de 7 heures et 44 minutes . A Boeing 777-300ER will be taking over that service, which has a very nice First Class cabin but is no match for Suites. Singapore Airlines introduces a refined travel experience with premium economy on the Airbus A350-900 V. The product itself can be turned into a full-flat bed, but this requires manually flipping. SQ221 (Singapore Airlines) - Live flight status,. 07h08m. Hotels in Sydney. Nonetheless, sometimes you might get lucky. In addition to providing USB ports for mobile device charging, the B737 MAX 9 passenger cabin also enhances. View the interactive seat map. Singapore Airlines now has five different business class seats in the air, and all of them featuring on flights to various Australian cities. Read user reviews for Air India Boeing 777-200LR (77L) Submitted by SeatGuru User on 2018/07/13 for Seat 17C. Business seats on Emirates are relatively narrow compared to other airlines. And ends with a smile. 9 km) from Sydney Opera House and 4. , The 2nd seat. SQ421 Flight Tracker - Track the real-time flight status of Singapore Airlines SQ 421 live using the FlightStats Global Flight Tracker. 05:47PM AEDT (+1) Melbourne Tullamarine - MEL. Seat maps and technical data Airbus A380-800 Airbus A350-900. left Gate B6 Singapore Changi - SIN. Details below have been updated. Here’s the seat map for the new configuration: Note that the arm rests in rows 8 and 17 as well as seat 27B do not move. 07h08m. A member of the Star Alliance, Singapore Airlines also has codeshare agreements with 10 airlines that are not part of its alliance. left Gate 53 Newark Liberty Intl - EWR. Enough legspace but for the rest it feels like flying with a low cost carrier. 3 – Trip Report Video: Singapore Airlines SQ221 Singapore to Sydney. 0. Seat width and pitch 25 inches/63. Our Newest February Maps by Dave D. Friday 27-Oct-2023 11:53PM +08. "Legroom +" seats offer 4 inches of extra legroom. To make sure you get the new product you'll want to stick to the flights listed below and check the seat map before booking. With 50 seats, passengers can relax in ergonomic pods, indulge in. Scheduled time of departure from Changi Intl is 20:40 +08 and scheduled time of arrival in Sydney Intl is 07:40 AEDT. Wingspan. Pitch 32-33". Chicago Bulls at New York Knicks. For your next Qatar Airways flight, use this seating chart to get the most comfortable seats, legroom, and recline on . The Airbus A220 was founded in 2013 as the Bombardier CSeries. Submitted by SeatGuru User on 2018/06/25 for Seat 40D. How long does the flight SQ221 from Singapore to Sydney take? The average flight duration from Singapore to Sydney is 7 hours and 29 minutes. Euro Traveller - flights within the UK and Europe. Wingspan. 14h 25m. AeroLOPA is a portfolio of aircraft seating plans, carefully developed and uniquely detailed to help you make the very best decision about where to sit on-board your next flight. Hi, Being on transfer at Changi Airport I did some spotting before heading to the Singapore Airlines Silverkris Lounge. 10-Oct-2023. View seat map for Boeing 737-800 (738) and learn about interior specifications such as size, entertainment, cabin availability, and more. American Airlines operates 218 Airbus A321. Soon to be merged with Korean, Asiana also features an onboard lounge on its A380 fleet. Yeti Airlines. There are 36 Business Class seats and 301 Economy Class seats for a total of 337 seats. Tuesday. As of July 1, 2018, it became the Airbus A220. Seat dimensions are similar to those on the B777-300ER, with 29 inches of width and a pitch of 55 inches. Please contact the airline for more information. This plane offers several inflight amenities such as music, video, power, internet and food. 03-Oct-2023. From the excellent SilverKris Lounge in Sydney ‘Book the Cook’ onboard, there’s a lot to love about Singapore Airlines Business Class. 2. Find a Section. Turkish Airlines operates three models of Airbus, the A330-200, A330-200F, and A330-300. Economy has 158 seats in a 3-3 config; Premium economy has 42 seats in a 3-3 config; this is pretty standard for these aircraft. As of 2022, the company has 24 787-8s, 22 787-9s in its fleet. This aircraft flies with 20 Business Class seats, 17 Premium Economy seats, and 219 Economy Class seats. 06:20PM +08 (+1) Singapore Changi - SIN. Update 7th July 2023: SIA’s Singapore – Shanghai route regains the A380 from 4th January 2024. Join FlightAware View more flight history Purchase entire flight history for SIA921. Passengers holding economy class tickets may also select seats in Premium Economy Cabin (Standard and. Flat Bed Business (Rows 10-29) Recliner Premium Economy (Rows 31-43) View map. It is mainly used by airlines for short and medium-haul flights but can also be used for long-haul flights with the help of additional fuel. You can see full details of each seat type at. com > Flights > Flights to Sydney > Flights from Singapore to Sydney > SQ221. Seat dimensions are similar to those on the B777-300ER, with 29 inches of width and a pitch of 55 inches. Actual Gate Departure changed to Apr-28-2022 8:47 PM. Live Flight Tracker Map. To make sure you get the new product you'll want to stick to the flights listed below and check the seat map before booking. Seats 94. Seat 21 E is an Economy Class seat where the close proximity to the lavatory might be bothersome. For most of the lower bowl sections (sections 108-117 and 130-139) in the infield the number of seats in a row is 18. For your next Delta flight, use this seating chart to get the most comfortable seats, legroom, and recline on . Event Schedule. 4h 19m. 321 seats/Flight 101,221 seats. Service Type Passenger . Korean Air's B777-300ER aircraft is equipped with 291 seats and offers three classes of service: First, Prestige, and Economy. A seating chart is a way to visualize where people will sit in given room or during an event. Flight history for SQ221. Boeing 787-9 (789) 300 seats. Hi, I will be traveling on SQ221 from Singapore to Sydney on the new A380 and was wondering about the seating. A388. Join FlightAware View more flight history Purchase entire flight history for SIA211. The version is configured with 60 United Polaris open-suites, 24 recliner-style United Premium Plus seats, and 266 standard Economy Class seats which include 62 Economy Plus seats that feature additional legroom. Join FlightAware View more flight history Purchase entire flight history for QTR904. 8 mi (2. I did check seat guru but the seating maps are old and did try google but couldn't find any info. The ultimate source for airplane seating, in-flight amenities, flights shopping and airline information. Economy class suffers by adding a third seat on each side and reduced legroom. I gonna travel with a friend and so it will be fine to have as much privacy as possible in Y. 6/10. Capacity 12. You may also see a seat map logo, click for the seat map. Polaris class on this aircraft features a standard Business Class seat which transforms into a fully flat bed. Singapore Airlines Seat Maps Overview Planes & Seat Maps Airbus A330-300 (333) Airbus A350-900 (359) Layout 1 Airbus A350-900 (359) Layout 2 Airbus A350-900 ULR Airbus A380-800 (388) Layout 1 Airbus A380-800 (388) Layout 2 Airbus A380-800 (388) Layout 3 Boeing 777-200 (772) Boeing 777-200ER (772) Layout 1 Boeing 777-200ER (772) Layout 2 Seat map key. 7小时32分. Flat Bed Business (Rows 11-21) Standard Economy (Rows 41-70) View map. For your next Singapore Airlines flight, use this seating chart to get the most comfortable seats, legroom, and recline on . Seat 26 G is an Economy Class Exit Row seat that may have extra legroom, however the close proximity to the lavatories may be bothersome. The international Singapore flight SQ21 / SIA21 departs from Newark [EWR], United States and flies to Singapore [SIN], Singapore. 57 m: Wingspan: 34. Seat back recline might be limited due to the wall of the lavatory directly behind. Scheduled. For rows 30 thru53 (or 231 seats) there are only 4 lavatories, long lines forming during a long flight (ICN-LAX). 01:40PM +08 Singapore Changi - SIN. The seat plan for Economy Class in the Singapore A380 has a generous seat pitch of 32” and a crowded 3-4-3 layout on the lower deck. It has three classes: Business, Premium, and Economy. 1 K: None: No Power: Seat 1 K is a standard World Business bulkhead seat however, the proximity to the lavatory and galley may be bothersome. See if your flight has been delayed or cancelled and track the live position on a map. 5"/32". All seats have access to a seatback. Find and book SQ221 flights on Trip. Three pairs of Singapore Airlines' A380 business class seats convert into a double bed, although in reality it's more like two single beds side-by-side. arriving at Terminal 1 Frankfurt Int'l - FRA. The Economy Plus cabin is outfitted with 42. I did check seat guru but the seating maps are old and did try google but couldn't find any info. SQ421 (Singapore Airlines) - Live flight status, scheduled flights, flight arrival and departure times, flight tracks and playback, flight route and airport. DATE. Shop. The Silverkris Lounge is nice and airy with different seating sections. A388. SQ221. Published on 25th April 2022. 04:54PM +08 (+1) Singapore Changi - SIN. On-time Performance, delay statistics and flight information for SQ221. It is flown on various long-haul intercontinental routes. m. 6/10. Make your seating chart clear and easy to read by adding labels. SIN Singapore. Coach Layout or Seat Map of all type of coaches in Indian RailwaysSouthwest's new seats feature an adjustable headrest and the widest economy seat in the 737 market. The duration of the flight is 8 hours 0 minute. Prestige and Economy seating is available. 依據所搭乘的客艙以及票價種類之不同，您可能享有免費預先選位之優惠， 或可選擇付費預先選位。. Actually the seat is nice and comofortable while I enjoy the seat on the longhaul version more because of the more roomy layout, wider seat and much more personal storage space in the seat area. 5. Width 17". Seat. Now, nearly 13 years on, the airline has a newer and even-more-luxurious A380 Suites cabin, found on one of Sydney’s two daily A380 flights, with the original Suites appearing on the. 10 K: None: No. (on time) Saturday 28-Oct-2023 06:28AM EDT. 18. Overview. March is Here with New Airlines by Dave D. Atlanta United. While SIA operates one of five different Business Class seat types on every single route across its network, it’s not the same story for the carrier’s most prestigious First Class cabins, which were even completely withdrawn for a year between June 2020 and June 2021, due to aircraft groundings caused by the COVID-19 pandemic. Singapore Airlines. According to seatguru the width/pitch of the Singapore Airlines A380 seats are 19"/32", exactly the same as their 777. The airline has also been ranked second and fourth in ratings of the best airlines in the world. Boeing 777-300ER (77W) Qsuite Layout. A388. Recline 8". The cruising speed is 850 km/h. B77W. Overview. Mercedes-Benz Stadium hosts a number of different events, including Falcons games, United games, concerts and basketball games. View all. Seats may be assigned unique names or numbers and can be organized into larger groups. In March of 2012 Southwest began reconfiguring their 737-700 fleet to increase their seating capacity from 137 seats to 143 seats. From tomorrow, the 773 upgauges to a 77W and the 77W on 862/861 becomes a A388. The unique flight and technical characteristics of the 787 family aircraft are. Join FlightAware View more flight history Purchase entire flight history for SIA231. The perks in Premium Economy Class make you feel special: Priority Boarding, Priority baggage handling and a 35 kg baggage allowance. An accompanying passenger for flight SQ221 bought a cheaper ticket?SIN 新加坡 新加坡 / 樟宜 SG. Couples could book the two center seats and effectively create a double bed. A lot of symbols and props are provided for you to create beautiful and professional seating plans. The Airbus A321 is a narrow-body, twin-engine jet airliner manufactured by Airbus. Hotels in Sydney. Tickets. VIEW LARGER MAP . arrival; Singapore to London Heathrow (LHR): SQ221 and Singapore SIN to Sydney SYD Flights. 787. The cabin features large overhead bins for carry-on baggage. It is also worth noting that from March 26, 2023, Singapore Airlines A380 flight to Hong Kong will switch from the current SQ894/SQ895 to SQ892/SQ893. UNDERSEAT DIMENSIONS. Delta Airlines describes their Airbus A220-100 aircraft as a "state-of-the-art narrowbody jet with all of the amenities and luxury of a widebody aircraft. A359. Detailed seat map Singapore Airlines Airbus A380 800. With a maximum take-off weight (MTOW) of 280 tonnes, the A350-900ULR can fly more than 20 hours non-stop. Get Alerts. A388. You can also see the aircrafts seat capacity together with classes. Singapore Airlines’ fleet consists of 142 aircraft with 61 Airbus A350 900, 16 Airbus A380 800, 9 Boeing B737 800, 15 Boeing 737 MAX 8, 26 Boeing 777 300ER, and 15 Boeing B787 10. 相關規定如下：. Explore. B78X. 14h 32m. They are followed by blocks B1, B2, and B3 in the middle of the arena. 7h 45m. This aircraft is configured with only two classes of service where all Business Class seats feature 180 degree recline. Time aircraft arrives at gate derived from company/airport information. Find most comfortable airplane seating charts for every major airline | SeatMaps. 10 A: None: No Power: Seat 10 A is a standard Delta Comfort+ seat, however this seat may have restricted legroom due. La compagnie qui obtient la meilleure moyenne est Singapore Airlines avec 8. 11:23PM PDT Los Angeles Intl - LAX. Singapore Airlines | KrisFlyer - SQ221 business class seating - Hi, I will be traveling on SQ221 from Singapore to Sydney on the new A380 and was wondering about the seating. After completing security, waited for boarding call near the gate. SQ221N31: 148Kb / 4P: Flexible Small Channel Count Switch Module SQ221N32: 148Kb / 4P: Flexible Small Channel Count Switch Module SQ221N37: 148Kb / 4P:Overview. Check-in at Sydney Terminal 1. For your next EVA Air flight, use this seating chart to get the most comfortable seats, legroom, and recline on . Flat Bed Business (Rows 10-29) Recliner Premium Economy (Rows 31-43) Viewing. com display seat availability for every aircraft type. Boeing 777-200ER (772) Layout 2. From. left Gate A15 Singapore Changi - SIN. Philippine Airlines flies the Airbus A321 with 199 seats in a two-class configuration of Business and Economy. Oct 2023: Singapore Airlines SQ221 from Singapore to Sydney. Singapore Singapore Changi Airport T3. We would like to show you a description here but the site won’t allow us. Paul, New York-JFK, New York-LaGuardia, Salt Lake City, and Seattle. when sleeping, the full flat cannot be enjoyed because the seat is. The seat pitch of 38'' ensures you have room to stretch out and enjoy. com, and get information about flight arrival and departure times, airport delays and airport information. For example, if you’re on the B777-300ER, you’ll have a single row of 1-2-1 configured 2013 First Class seats. Find the best airplanes seats, information on legroom, recline and in-flight entertainment using our. 10:01AM +08 Singapore Changi - SIN. SI. Ohio State Football Seating Chart at Ohio Stadium. Jun 2023 This capsule hotel is 1. Estimated Gate Arrival changed from Apr-29-2022 5:56 AM to Apr-29-2022 6:03 AM. For flights prior to the results below, please use our Historical Flight Status feature. The flight arrives 1 day after departure. This next-generation aircraft features a First Class cabin outfitted with 12 recliner seats. With only four or six seats per cabin, Singapore Airlines tends to sell out (or nearly sell out) its top cabin in advance. 2 – Introduction.