Terrestrial based tracking using the time difference of arrival to calculate position. Should give high positional accuracy during most phases of flight, but position errors can sometimes occur. The ground speed is calculated and can sometimes be incorrect, especially during turns and at low altitudes. Vertical speed is also calculated, so errors can sometimes occur. Altitude data come from the transponder and should be correct. Read more
The world's largest airlines can be defined in several ways. American Airlines Group is the largest by its fleet size, revenue, profit, passengers carried and revenue passenger mile. Delta Air Lines is the largest by assets value and market capitalization. Lufthansa Group is the largest by number of employees, FedEx Express by freight tonne-kilometers, Ryanair by number of international passengers carried and Turkish Airlines by number of countries served.
Naxiots once made considerable fortunes exporting potatoes, cheese, marble and emery. Locals bequeathed undesirable seaside plots - useless for farming - to their laziest offspring. When tourists cottoned on to the island's scores of fabulous beaches, these wastrels found themselves sitting on gold mines. The west coast of Naxos is fringed with mile upon mile of powdery sands. Agios Prokopios and Agia Anna delight toddlers and teenagers alike with their shallow waters and beach bars. As you head south, the beaches get wilder: Plaka, where you can gallop across the dunes on horseback, Mikri Vigla for windsurfing and kitesurfing, and crystal-clear Kastraki.
Hi Dave, going to Greece in September from the 3rd to 18th. Paros and Milos are pretty much decided but we are not sure about adding a 3rd island. We arrive in Athens early in the day from an overnight flight so will be jetlagged. My husband is staying on for an additional week near Thessaloniki. We have already visited Athens, Aegina, Crete, Santorini, Mykonos, Paros, and Rhodes. My husband isn’t really a beach person and I love the beach so we do need a mix of things to do. We are pretty fit and enjoy being Active. Great restaurants are a must. Any suggestions?
Another South Pacific island group (see a pattern here?), the Cook Islands are pretty far off the map. OK, not too far, but they are considerably less visited than some of their neighbors. These tiny islands are named after James Cook, the intrepid man who discovered them. With few amenities, this is the best place to find your inner castaway and escape modern life. The islands see similar weather to the rest of the area, with temperatures hot and humid all year round.
The almighty church has kept nightlife in check. If you must see and be seen, head to quietly glamorous Astivi or Stoa bar, on miniature Agia Lesvias square, in Hora. Beach life is generally languid and low-key; Psili Ammos and Livadi Geranou are our favourite hideouts. Dinner reservations are essential at Benetos, for Med-Asian fusion on an organic farm, and Lambi for grilled fish on a purple pebble beach.