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
Hi dave – very cool and informative site! We’re a family of 6 (all adults) traveling to Greece for the first time…and most likely the last time. We’d like to visit some historic sites, but more interested in experiencing Greek life in small towns. Beaches and nightlife are not important. I’m looking to put together a balanced itinerary covering 10 days (11 nights) and had the following in mind: 

I’m traveling to Greece for the first time, and I’m so fortunate to be staying for about 9 weeks (peak season, unfortunately, I’m an educator and it’s summer!). I have ample time planned in Athens, and the Peloponnese (with rental car). Here’s where I need some help and suggestions. I have 5 weeks saved for the islands and I’m still trying to figure out how to spend them. I’m not sure if I’d like to cover just a few islands and soak them in a bit deeper with longer stays…or to travel at a quicker pace covering several islands in each main area (the Cyclades, Ionians, Crete-Rhodes Dodecanese, Eastern Islands) I’m an easy traveler and enjoy diversity. I crave spending time with locals and interacting with families – home stays at times, I enjoy the water and I’m an avid diver, I like hiking and exploring. Also, want to perhaps relax a bit – food/wine tasting welcomed). I’m excited about the trip and my ideas are racing all over. Do you have some ideas and suggestions to share? A rough sketch itinerary for Greece? Thanks so much!
The United States, Australia, and to a lesser extent Brazil, Mexico, India, the United Kingdom, and Japan have "deregulated" their airlines. In the past, these governments dictated airfares, route networks, and other operational requirements for each airline. Since deregulation, airlines have been largely free to negotiate their own operating arrangements with different airports, enter and exit routes easily, and to levy airfares and supply flights according to market demand. The entry barriers for new airlines are lower in a deregulated market, and so the U.S. has seen hundreds of airlines start up (sometimes for only a brief operating period). This has produced far greater competition than before deregulation in most markets. The added competition, together with pricing freedom, means that new entrants often take market share with highly reduced rates that, to a limited degree, full service airlines must match. This is a major constraint on profitability for established carriers, which tend to have a higher cost base.
Airline financing is quite complex, since airlines are highly leveraged operations. Not only must they purchase (or lease) new airliner bodies and engines regularly, they must make major long-term fleet decisions with the goal of meeting the demands of their markets while producing a fleet that is relatively economical to operate and maintain; comparably Southwest Airlines and their reliance on a single airplane type (the Boeing 737 and derivatives), with the now defunct Eastern Air Lines which operated 17 different aircraft types, each with varying pilot, engine, maintenance, and support needs.
– Any advice on where to go after for around 5 nights? Back to Naxos (we didn’t really move from the town last year unlike in Paros where we rented a car and saw the whole island)? What about Folegandros? Tinos? Milos? We would like somewhere with a nice town to walk around, upmarket, more couple less family, nice bars and things to see during the day bit also nice beaches etc?
I loved you website, congratulations. Me, my wife and a couple of friends are traveling to Greece in march/2018 (I know it’s not the best time of the year to visit Greece, but it’s the time we have available). We are in our late 30’s and are looking forward to some beautiful views, chill out time and good food. We’re not after huge parties but some local music wouldn’t be bad. We have 13 days in our hands, so by reading your texts I’m considering spending some 2 days in Athens, 3 days in Mykonos, 4 days in Santorini, 4 days in Chania.
Following World War I, the United States found itself swamped with aviators. Many decided to take their war-surplus aircraft on barnstorming campaigns, performing aerobatic maneuvers to woo crowds. In 1918, the United States Postal Service won the financial backing of Congress to begin experimenting with air mail service, initially using Curtiss Jenny[26] aircraft that had been procured by the United States Army Air Service. Private operators were the first to fly the mail but due to numerous accidents the US Army was tasked with mail delivery. During the Army's involvement they proved to be too unreliable and lost their air mail duties.[27] By the mid-1920s, the Postal Service had developed its own air mail network, based on a transcontinental backbone between New York City and San Francisco.[28] To supplement this service, they offered twelve contracts for spur routes to independent bidders. Some of the carriers that won these routes would, through time and mergers, evolve into Pan Am, Delta Air Lines, Braniff Airways, American Airlines, United Airlines (originally a division of Boeing), Trans World Airlines, Northwest Airlines, and Eastern Air Lines.
Who hasn’t been spellbound by images of Capri’s electric Blue Grotto? This glowing sea cave impresses even veteran globetrotters — and it’s only the beginning of the island’s marvels. Ash-white limestone cliffs, hidden slivers of beach, a towering natural arch: It’s no wonder Capri has been a tourist hub since ancient Roman times. Tip: Climb up to the ruins of Emperor Tiberius’ Villa Jovis, circa A.D. 27, for a heart-stopping vista.
Operating costs for US major airlines are primarily aircraft operating expense including jet fuel, aircraft maintenance, depreciation and aircrew for 44%, servicing expense for 29% (traffic 11%, passenger 11% and aircraft 7%), 14% for reservations and sales and 13% for overheads (administration 6% and advertising 2%). An average US major Boeing 757-200 flies 1,252 mi (2,015 km) stages 11.3 block hours per day and costs $2,550 per block hour : $923 of ownership, $590 of maintenance, $548 of fuel and $489 of crew; or $13.34 per 186 seats per block hour. For a Boeing 737-500, a low-cost carrier like Southwest have lower operating costs at $1,526 than a full service one like United at $2,974, and higher productivity with 399,746 ASM per day against 264,284, resulting in a unit cost of 0.38 $cts/ASM against 1.13 $cts/ASM.[71]
As a starter to explore ferry services, go to the Ferryhopper.com and punch in your route searches. Note: air travel between islands is not generally good. Air travel is normally only feasible between Athens (or other mainland destinations) and the island in question. Some exceptions do exist – Rhodes Kastellorizo, Kos-Leros-Astypalaia, Thessaloniki-Limnos-Ikaria etc. but again you will need bookings weeks in advance.
Blaca Hermitage in the south of the island is a must-visit, as well as Vidova Gora Mountain, which is the highest peak on the island, offering you stunning views across the Adriatic and to neighboring islands on a clear day. Brač is also where you’ll find the famous Zlatni Rat Beach, one of the absolute best Croatia beaches (and even in all of Europe) and a wonderful place to spend a day. This all makes Brač one of the best islands near Split, a perfect day trip from Croatia’s second-largest city.
By the early 1920s, small airlines were struggling to compete, and there was a movement towards increased rationalization and consolidation. In 1924, Imperial Airways was formed from the merger of Instone Air Line Company, British Marine Air Navigation, Daimler Airway and Handley Page Transport Co Ltd., to allow British airlines to compete with stiff competition from French and German airlines that were enjoying heavy government subsidies. The airline was a pioneer in surveying and opening up air routes across the world to serve far-flung parts of the British Empire and to enhance trade and integration.[14]
Sarah-Jane — Thanks for another helpful article (this one on planning an island-hopping trip). Chasingthedonkey.com is a great website and my first go-to place for information on Croatia. I have scheduled my third 3-month-long stay and still have so much to do and see in Croatia. Personally, my favorite times to visit are in the “shoulder” seasons …. September-November and March-May.
Tisno on the island of Murter is one of the two major electronic music festival locations in Croatia. Over the summer months people flock to Tisno to attend such festivals as Suncebeat, Electric Elephant and Love International festivals. Aside from music, Murter is strikingly beautiful and you can easily do a day trip to the Kornati Islands from Murter.
A second financial issue is that of hedging oil and fuel purchases, which are usually second only to labor in its relative cost to the company. However, with the current high fuel prices it has become the largest cost to an airline. Legacy airlines, compared with new entrants, have been hit harder by rising fuel prices partly due to the running of older, less fuel efficient aircraft.[45] While hedging instruments can be expensive, they can easily pay for themselves many times over in periods of increasing fuel costs, such as in the 2000–2005 period.
The Island of Hawaii (i.e., the Big Island) contains 10 of the world’s 14 climate zones — the only spot on the planet with so many condensed into one small region. Lush tropical terrain rules the green, wet, windward side of the island (see Akaka Falls and Waianuenue/Rainbow Falls), while more arid beauty is on display at Hapuna Beach Park. You can even enter an ice climate at the mystical summit of Mauna Kea volcano, as well as Lake Waiau, one of the highest lakes in the United States.

Blaca Hermitage in the south of the island is a must-visit, as well as Vidova Gora Mountain, which is the highest peak on the island, offering you stunning views across the Adriatic and to neighboring islands on a clear day. Brač is also where you’ll find the famous Zlatni Rat Beach, one of the absolute best Croatia beaches (and even in all of Europe) and a wonderful place to spend a day. This all makes Brač one of the best islands near Split, a perfect day trip from Croatia’s second-largest city.
Hi Dave! One more question, do you know of any resorts with heated pools or private jacuzzis/pools in the room that are heated on islands other than Santorini and Mykonos? Looking for something above 26/27 degrees and can’t seem to find any! Elounda Beach resort said they could heat the private pool but it costs 45 EUR per degree! Hoping you know of another option that would allow us to swim comfortably in Early June. Thank you!!
Though this country has some 322 islands, less than a third are inhabited. Most of the action happens in the western islands, but no matter where you go, this is heaven. Any time the name Fiji is heard, visions of beaches and tropical ocean dance in people’s head. There’s a good reason for that – because this place is one of the best places to go in the world, and with so many islands, you’re bound to find one you like.
We would love your help, we are a party of four 50 plus adults from Australia and never have been too the Greek Island. We’re not sure whether we should be going to naxos or paros , we are there for 4 days and not sure whether just to stay on one island and ferry to the other and if you think possible even a day trip to santorini. Our priorities are culture and history, swimming in beautiful beaches, beautiful views, nice towns, and food and drink. We’re not interested in clubbing at all, but more laid-back late night bars definitely appeal. This will be our one big holiday this year as we will be celebrating my 50th birthday while there so want it too be special.
×