336:
40:
49:
405:(MLAT): The second major source is multilateration using Flightradar24 receivers. All aircraft types will be visible in areas covered by MLAT, even without ADS-B, but while 99% of Europe is covered, only parts of the US are. At least four receivers are needed to calculate the position of an aircraft.
193:
information on a map. It includes flight tracking information, origins and destinations, flight numbers, aircraft types, positions, altitudes, headings and speeds. It can also show time-lapse replays of previous tracks and historical flight data by airline, aircraft, aircraft type, area, or airport.
394:
do not come equipped and are not generally visible unless retrofitted by their operators. Typical ADS-B receivers include
Kinetic Avionic's SBS-1 and AirNav-systems's AirNav and these receivers are run by volunteers, mostly aviation enthusiasts. ADS-B signals can also be received and uploaded by a
319:
was attempted to be tracked by 6,000,000 users in the first minute after the transponder activated, with 4,790,000 following a portion of the flight, becoming the most tracked flight of all time. The website processed 76,200,000 requests related to the flight over its course. Initially, the site
222:
It is the largest ADS-B network in the world with over 40,000 connected receivers. Over 200,000 flights tracked per day, with over 4 million users per day. It is also used by most major airlines and others in the aviation industry, including Airbus, Boeing, and
Embraer.
358:
and other flight data input to transmit signals containing aircraft registration, position, altitude, velocity and other flight data. As of 2019, about 80% of aircraft in Europe are equipped with ADS-B and 60% in the US.
420:: A simpler version of ADS-B with a shorter range, primarily used by smaller aircraft, in most cases, gliders. The range of a FLARM receiver is between 20 and 100 kilometres (12 and 62 mi; 11 and 54 nmi).
297:
From 3 March 2020, ADS-B data collected by satellite was made available to all users. Aircraft located using satellite data are coloured blue on the map, and yellow if located by terrestrial receivers.
426:: The shortfall in the US is mostly made up from five minute delayed data from the Federal Aviation Administration (FAA) but this may not include aircraft registration and other information.
411:: Satellites equipped with ADS-B receivers collect data from aircraft outside of Flightradar24's terrestrial ADS-B network coverage area and send that data to the Flightradar24 network.
414:
US/Canada/Australia radar data: This data source is used for filling in coverage across oceanic territory controled by these nations. It is also used for weather related data.
350:(ADS-B). The principal source is a large number of ground-based ADS-B receivers, which collect data from any aircraft in their local area that are equipped with an ADS-B
312:, SPAR19, became the most tracked flight to date, tracked by over 708,000 people as it landed in Taipei, with over 2,900,000 following at least a portion of the flight.
347:
1219:
1068:
980:
615:
885:
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requested that the information be blocked. This has subsequently meant that the aircraft no longer has its flight track posted online or on the site.
562:
316:
995:
1224:
1239:
1209:
291:
277:
went missing. Flightradar24 reported that its web traffic increased to around 50 times normal, which caused some access congestion to users.
251:
929:
731:
309:
859:
761:
1234:
242:
The service received extensive exposure in 2010, when international media relied on it to describe the flight disruption over the
1229:
302:
261:
In 2014, it was used by multiple major news outlets following several high-profile crashes: in March after the disappearance of
423:
833:
435:
The site blocks some ADS-B information from display for "security and privacy" purposes. For instance, the position of the
274:
903:
703:
262:
440:
266:
507:
1214:
231:
The service was founded by two
Swedish aviation enthusiasts in 2006 as Flygbilligt.com and later Flygradar.nu for
659:
439:
aircraft used by the
Japanese emperor and prime minister was visible on the site until August 2014, when the
1109:
399:. As of 2023, Flightradar24 has the largest ADS-B network in the world with over 40,000 connected receivers.
1180:
436:
396:
1153:
739:
1115:
287:
239:. The service was opened in 2009, allowing anyone with a suitable ADS-B receiver to contribute data.
787:
886:"Flight tracker Flightradar24 crash caused by 'international interest' in Ukraine, Russia conflict"
681:
335:
1062:
974:
609:
1021:
305:, the website crashed due to an influx of visitors tracking flights in and around Ukraine.
402:
324:
255:
232:
190:
48:
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and feed this data to the internet in real time. The aircraft-based transponders use the
1185:
482:
243:
236:
1203:
462:
210:
199:
195:
110:
955:
1047:
708:
567:
457:
391:
282:
215:
39:
17:
452:
351:
1167:
930:"FlightRadar website crashes as millions log on to follow Queen's final flight"
765:
387:
383:
379:
375:
371:
367:
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533:
735:
408:
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had broken up in the air based on information available from
Flightradar24.
77:
1176:
807:
1171:
1149:
811:
511:
186:
145:
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to offer detailed 2D and 3D models as well as liveries of the airlines.
1189:
1162:
270:
104:
590:
860:"Satellite-based ADS-B data now available to all Flightradar24 users"
792:
634:
364:
360:
254:. Flightradar24 came at the turn of the month July–August 2010 as an
247:
183:
81:
667:
417:
334:
203:
1142:
122:
1158:
355:
194:
It aggregates data from multiple sources, but, outside of the
996:"FlightRadar24 crashes as Queen's plane travels to London"
508:"About flightradar24.com - a site with high-flying plans!"
1194:
808:"Malaysia Airlines MH370 disappears from air traffic map"
339:
Flightradar24 ADS-B receiver based on jetvision
Radarcape
689:
1048:"Live Flight Tracker - Real-Time Flight Tracker Map"
956:"Live Flight Tracker - Real-Time Flight Tracker Map"
904:"SPAR19 becomes the most tracked flight of all time"
591:"Live Flight Tracker - Real-Time Flight Tracker Map"
563:"Russian plane 'broke up in air' before Sinai crash"
206:
receivers and from satellite-based ADS-B receivers.
169:
151:
141:
133:
117:
103:
95:
87:
73:
65:
55:
764:[Northern Europe recovers] (in Spanish).
734:[Planes being stopped now] (in Swedish).
788:""Flightradar24 Pro - iTunes". Läst 6 juli 2010"
561:Siddique, Haroon; Luhn, Alec (1 November 2015).
343:Flightradar24 aggregates data from six sources:
1082:
1080:
1078:
189:-based service that shows real-time aircraft
8:
556:
554:
348:Automatic dependent surveillance – broadcast
32:
1067:: CS1 maint: numeric names: authors list (
979:: CS1 maint: numeric names: authors list (
614:: CS1 maint: numeric names: authors list (
209:The service is available via a web page or
1022:"The new Flightradar24 3D view is amazing"
320:crashed due to the sheer number of users.
315:In September 2022, the plane carrying the
219:considers the site to be "authoritative".
38:
31:
704:"Icelandic volcano: UK flight disruption"
629:
627:
625:
323:In 2023, Flightradar24 collaborated with
834:"Malaysia Airlines MH17 flight path map"
202:information gathered by volunteers with
1220:Internet properties established in 2006
474:
1060:
972:
607:
292:Sharm el-Sheikh International Airport
7:
308:In August 2022, the plane carrying
1020:Petchenik, Ian (11 October 2023).
290:en route to Saint Petersburg from
252:Eyjafjallajökull volcano eruptions
25:
1195:ADS-B Receiver for Flightradar24
994:Codd, Toby (13 September 2022).
762:"El norte de Europa se recupera"
363:aircraft are ADS-B equipped but
47:
738:. 15 April 2010. Archived from
424:Federal Aviation Administration
27:Flight tracking online service
1:
1225:2006 establishments in Sweden
510:. 24 May 2010. Archived from
301:In February 2022, during the
275:Indonesia AirAsia Flight 8501
1240:Companies based in Stockholm
1210:Software companies of Sweden
441:Japanese Ministry of Defense
317:coffin of Queen Elizabeth II
263:Malaysia Airlines Flight 370
534:"How flight tracking works"
483:"Swedish Register Commerce"
303:Russian invasion of Ukraine
267:Malaysia Airlines Flight 17
157:; 18 years ago
1256:
46:
37:
1235:Flight tracking software
1110:
286:newspaper reported that
1230:Swedish travel websites
1111:政府機のルート筒抜け アプリに位置情報など表示
273:, and in December when
437:Japanese Air Force One
397:Software-defined radio
340:
310:Nancy Pelosi to Taiwan
338:
1116:Nihon Keizai Shimbun
670:on 17 November 2006.
288:Metrojet Flight 9268
1000:GloucestershireLive
732:"Nu stoppas flygen"
269:was shot down over
170:Current status
34:
1118:. 4 September 2014
1026:Flightradar24 Blog
908:Flightradar24 Blog
864:Flightradar24 Blog
341:
280:In November 2015,
1215:Aviation websites
538:flightradar24.com
177:
176:
88:Country of origin
66:Available in
61:Aircraft tracking
18:Flightradar24.com
16:(Redirected from
1247:
1146:
1145:
1143:Official website
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692:on 15 July 2009.
688:. Archived from
678:
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666:. Archived from
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99:Flightradar24 AB
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1114:(in Japanese).
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1090:. Flightradar24
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1046:Flightradar24.
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954:Flightradar24.
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910:. 2 August 2022
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866:. 12 March 2020
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814:. 11 March 2014
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768:. 19 April 2010
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712:. 15 April 2010
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664:flygbilligt.com
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589:Flightradar24.
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403:Multilateration
333:
325:Infinite Flight
256:iOS application
229:
191:flight tracking
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23:
22:
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1135:External links
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1101:
1088:"How it works"
1074:
1038:
1012:
986:
946:
921:
895:
877:
851:
840:. 18 July 2014
825:
799:
779:
753:
742:on 25 May 2012
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673:
651:
621:
581:
550:
525:
514:on 24 May 2010
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250:caused by the
244:North Atlantic
237:Central Europe
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198:, mostly from
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1168:Flightradar24
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683:
682:"Archive.org"
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660:"Archive.org"
655:
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640:
639:FlightRadar24
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595:Flightradar24
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211:mobile device
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196:United States
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33:Flightradar24
30:
19:
1120:. Retrieved
1104:
1092:. Retrieved
1051:. Retrieved
1041:
1029:. Retrieved
1025:
1015:
1005:14 September
1003:. Retrieved
999:
989:
965:13 September
963:. Retrieved
959:
949:
939:13 September
937:. Retrieved
933:
924:
912:. Retrieved
907:
898:
889:
880:
868:. Retrieved
863:
854:
842:. Retrieved
838:The Guardian
837:
828:
816:. Retrieved
802:
791:
782:
770:. Retrieved
756:
744:. Retrieved
740:the original
726:
714:. Retrieved
709:The Guardian
707:
698:
690:the original
686:flygradar.nu
685:
676:
668:the original
663:
654:
644:11 September
642:. Retrieved
638:
600:11 September
598:. Retrieved
594:
584:
572:. Retrieved
568:The Guardian
566:
541:. Retrieved
537:
528:
516:. Retrieved
512:the original
502:
490:. Retrieved
486:
477:
458:Plane Finder
434:
342:
322:
314:
307:
300:
296:
283:The Guardian
281:
279:
260:
241:
230:
221:
216:The Guardian
214:
208:
200:crowdsourced
179:
178:
142:Registration
74:Headquarters
57:Type of site
29:
1122:4 September
453:FlightAware
352:transponder
1204:Categories
1031:6 November
574:1 November
469:References
134:Commercial
1181:Instagram
736:Expressen
487:Allabolag
409:Satellite
395:low-cost
137:Partially
78:Stockholm
1172:LinkedIn
1154:Facebook
1063:cite web
975:cite web
934:LADbible
914:4 August
870:14 March
818:26 March
812:BBC News
772:26 March
746:26 March
716:12 April
610:cite web
447:See also
331:Tracking
233:Northern
187:Internet
152:Launched
146:Freemium
1190:YouTube
1163:Twitter
1094:26 July
844:18 July
766:El País
635:"About"
543:28 July
518:24 June
492:30 June
431:Privacy
388:747-200
384:747-100
380:737-200
271:Ukraine
227:History
184:Swedish
160: (
109:214.8m
105:Revenue
69:English
1053:8 June
793:iTunes
365:Boeing
361:Airbus
248:Europe
213:apps.
173:Active
113:(2021)
91:Sweden
82:Sweden
890:ZDNET
418:FLARM
392:747SP
204:ADS-B
182:is a
96:Owner
1124:2014
1096:2014
1069:link
1055:2024
1033:2023
1007:2022
981:link
967:2022
941:2022
916:2022
872:2020
846:2014
820:2015
774:2015
748:2015
718:2015
646:2023
616:link
602:2023
576:2015
545:2023
520:2022
494:2022
246:and
235:and
162:2006
155:2006
127:.com
1188:on
1179:on
1170:on
1161:on
1152:on
376:727
372:717
368:707
356:GPS
123:www
118:URL
111:SEK
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
