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| Domanda su flightradar24 http://forum.volabologna.it/viewtopic.php?f=6&t=9452 |
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| Autore: | Jordy [ 27/04/2011, 22:17 ] |
| Oggetto del messaggio: | Domanda su flightradar24 |
Ho notato che nei vari voli che si vedono mancano i voli effettuati con MD della Meridiana, mentre il resto della flotta è visibile, qualcuno sa perché?? Non ci ho mai fatto caso ma non mi sembra di aver mai visto nessun'altro MD di nessun'altra compagnia. |
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| Autore: | tHOmMY [ 27/04/2011, 22:30 ] |
| Oggetto del messaggio: | Re: Domanda su flightradar24 |
Esatto, Dc8, 9 e Md80 non ci sono..Ho visto però vari Md11 cargo girare.. Mi unisco anche io alla domanda: Perchè? |
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| Autore: | Lorenzo BLQ [ 27/04/2011, 22:32 ] |
| Oggetto del messaggio: | Re: Domanda su flightradar24 |
come non ci sono russi o voli sulla east coast? |
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| Autore: | tHOmMY [ 27/04/2011, 22:34 ] |
| Oggetto del messaggio: | Re: Domanda su flightradar24 |
Russi e turboelica a parte qualche ATR... |
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| Autore: | Jordy [ 27/04/2011, 22:47 ] |
| Oggetto del messaggio: | Re: Domanda su flightradar24 |
Mi auto-rispondo dal sito di fr24 Introduction How does it work? Flightradar24.com shows live airplane traffic from different parts around the world. The technique to receive flight information from aircraft is called ADS-B. That means the Flightradar24.com can only show information about aircraft equipped with ADS-B transponders. Today about 60% of the passenger aircraft and only a small amount of military and private aircraft have an ADS-B transponder. Please read more below about which airplane models are visible on Flightradar24.com. Where do you have coverage? Flightradar24.com has a network of about 250 ADS-B receivers around the world that receives plane and flight information from aircraft with ADS-B and sends this information to a server, and then displays this information on a map on Flightradar24.com. Only aircraft within the coverage area of the 250 receivers are visible. Flightradar24.com covers about 90% of Europe. There is also some coverage in USA, Australia and Middle East. Please read more below about coverage and how to improve coverage in your area. Which aircraft are visible on the map? Common aircraft models that are visible on the map (have ADS-B): All Airbus models (A300, A310, A318, A319, A320, A321, A330, A340, A380) BAe ATP BAe Avro RJ70 BAe Avro RJ85 BAe Avro RJ100 Boeing 737 Boeing 747 Boeing 757 Boeing 767 Boeing 777 Boeing 787 Most new deliveries of Embraer E190 Fokker 70 Fokker 100 Gulfstream V Gulfstream G500/G550 McDonnell Douglas MD-10 McDonnell Douglas MD-11 Sukhoi SuperJet 100 Some newer Ilyushin and Tupolev for example Il-96 and TU-204 Common aircraft models that are NOT visible on the map (no ADS-B): ATR-42 ATR-72 Boeing 707 Boeing 717 Boeing 727 Boeing 737-200 Boeing 747-100 Boeing 747SP All CASA models All Bombardier Dash models All Bombardier CRJ models Dornier 328 All Embraer models Jetstream 32 Fokker 50 McDonnell Douglas DC-9 McDonnell Douglas MD-8x McDonnell Douglas MD-9x Saab 340 Saab 2000 "Air Force One" Most military airplanes Of course there are exceptions. For example one Lufthansa CRJ900, one LOT ATR-72, one Wideroe Dash, some MD8X from Onur Air, some Saab 340 in Australia, latest deliveries of Embraer ERJ-190, and some private Cessnas are visible. How can I increase coverage in my area? Coverage on Flightradar24.com is dependent of flight data from private ADS-B receivers around the world. If you want to improve coverage in your area, you have to buy an ADS-B receiver. If you already have a SBS-1(er), AirNav Radarbox or any other ADS-B receiver running Basestation, Radarbox Pro or Planeplotter software you can share your flight data with Flightradar24.com How do I share my receiver with Flightradar24.com? If you have an ADS-B receiver and want to share data received by your receiver, with Flightradar24.com, send and short e-mail to [email protected] with information about your location (city or closest airport). In a couple of days we will send you a small program that is easily installed on your computer. Once the software is installed, your computer will send flight information from your area to our server and the map on Flightradar24.com. The bandwidth used by the software is very small, about 500 MB per month (15 MB per day). Several of Flightradar24.com receivers are using GPRS/3G/mobile broadband to send information to the map. Is there a minimum time per day that I have to be connected to the network? There is no defined time that you have to be online with your receiver. However, as soon as you connect your radar to the network, and coverage is increased, there are users how will start following air traffic in your area. This users would of course appreciate if the receiver is online as much as possible. And so would we. What ADS-B receivers are there on the market and what is the cost to buy one? The two most popular ADS-B receivers on the market are SBS-1 from Kinnetic Aviation and AirNav from Airnav Systems. The cost to buy a receiver is about 500 Euro. To get better coverage we recommend to buy an external antenna and place it as high as possible with 360 degrees clear site in all directions. The price for an antenna is about 100 Euro. Try to use as short antenna cable as possible or use a low-loss-cable to make the signal loss as small as possible. It's also possible to use an signal amplifier to make the signal stronger and increase coverage. The receiver needs to be connected to a computer to make it possible to see the air traffic. What is the coverage area of an ADS-B receiver? The coverage depends on many different things. The most important is that the antenna is placed with 360 degrees visibility, as high as possible above surrounding terrain. Normally the coverage is about 250-350 km in all directions, but it's possible to have up to about 450 km of coverage in good conditions with a signal amplifier. |
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| Autore: | TheTiZ [ 28/04/2011, 6:51 ] |
| Oggetto del messaggio: | Re: Domanda su flightradar24 |
Perchè gli MD hanno il transponder che trasmette in modo "charlie", mentre gli apparecchi che ricevono i dati per flightradar24 beccano solo quelli che trasmettono in modo "sierra". Presto sarà obbligatorio il modo "sierra", quindi si vedranno tutti (quasi) i traffici civili. Ecco il "coso" che si attacca al computer: http://www.kinetic-avionics.co.uk/ Fabrizio |
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| Autore: | basel [ 28/04/2011, 23:56 ] |
| Oggetto del messaggio: | Re: Domanda su flightradar24 |
TheTiZ ha scritto: Ed ecco il prezzo! http://cgi.ebay.it/KINETIC-SBS-1er-WITH ... _620wt_932 |
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