Olympic Airways

Historic Greek flag carrier (1957–2009): founded by shipping magnate Aristotle Onassis, state-owned from 1975, known for the six rings on the tail, long-haul flights with the 707, 747 and A340 – and a long ending that gave rise to Olympic Air in 2009.

Also known as: Olympic Airlines · Olympiaki Aeroporia · TAE Greek National Airlines (predecessor) · Olympic Aviation (regional subsidiary) · OA

GreeceGreeceNetwork airlinesIATA: OAICAO: OAL13 min read

1957–2009

Years of operation (incl. Olympic Airlines)

OA

IATA code

OAL

ICAO code

6

Rings in the logo

Key takeaways

  • Olympic Airways was Greece’s flag carrier from 1957 to 2009 – privately owned under Aristotle Onassis at first, state-owned from 1975.
  • Codes: IATA OA, ICAO OAL, callsign “OLYMPIC” – the codes are now used by the successor, Olympic Air.
  • Six rings instead of five: because the IOC protected the Olympic rings, the logo got a sixth ring.
  • A broad fleet: from the DC-3 and Comet 4B through the Boeing 707, 727, 737 and 747 to the Airbus A300 and A340.
  • A long ending: debt, EU state aid proceedings and the renaming to Olympic Airlines (2003) led to a sale to investors in 2009 and a fresh start as Olympic Air.
Contents
  1. 1.Olympic Airways at a glance
  2. 2.Codes and callsign
  3. 3.The history in stages
  4. 4.The fleet: from the DC-3 to the A340
  5. 5.The six rings: the trademark
  6. 6.The end: from Olympic Airlines to Olympic Air
  7. 7.How to recognize Olympic Airways
  8. 8.Accidents
  9. 9.Experiencing Olympic today
  10. 10.Common mix-ups
  11. 11.Conclusion

Profile

IATA codeOA
ICAO codeOAL
CallsignOLYMPIC
HubsATH
StatusHistoric – continued as Olympic Airlines from December 2003, flight operations largely ended in late September 2009, fully wound up on December 31, 2009
Business modelState-owned flag carrier with domestic, island, European and long-haul service
FoundedApril 6, 1957 as Olympic Airways, emerging from the state-owned TAE
FounderShipping magnate Aristotle Onassis, based on a contract with the Greek state from July 1956
OwnerOnassis until 1974, the Greek state from 1975
BaseAthens-Ellinikon (until March 2001), then Athens Eleftherios Venizelos (ATH)
Defining typesDouglas DC-3 and DC-6B, Comet 4B, Boeing 707, 720, 727, 737-200, 737-400, 747-200, Airbus A300, A340-300
Regional subsidiaryOlympic Aviation (from 1971) with turboprops for domestic and island routes
SuccessorOlympic Air (flight operations from October 1, 2009), an Aegean Airlines subsidiary since 2013

How to recognize the airline

Is that really Olympic Airways?

Check off everything that applies to the aircraft you’re looking at right now.

  • The six colorful rings on the tail – the trademark that recalls the Olympic rings but deliberately has one ring more
  • “Olympic” or “Olympic Airways” titles on the fuselage, “Olympic Airlines” in later years
  • Greek registration starting with SX- on the fuselage
  • Typical mix in old Athens photos: 737-200, 727, A300 and 747 side by side on the apron at Ellinikon
  • Only indirectly alive today: the successor Olympic Air still flies with rings on the tail and the code OA

Hardly any airline logo is as closely tied to a country as the six colorful rings of Olympic. For more than half a century, Olympic Airways brought vacationers to the Greek islands, connected Athens with New York, Johannesburg and Melbourne, and was a piece of home in the sky for many Greeks abroad. It was founded by a shipping magnate of worldwide fame: Aristotle Onassis. Here you learn how the airline came about, which aircraft it flew, how to recognize it in old photos and why its end took so long.

Historic airline

Olympic Airways continued as Olympic Airlines from December 2003 and ceased operations at the end of 2009. All information on this page refers to the historic company. The codes OA and OAL are now used by the successor, Olympic Air.

Olympic Airways at a glance

Olympic Airways was the flag carrier of Greece. Its predecessor was the state-owned TAE (Greek National Airlines), which was formed in 1951 from the merger of several small companies and slid into financial trouble after only a few years. In July 1956, the Greek state reached an agreement with Aristotle Onassis: the shipping magnate took over the airline and in return received far-reaching exclusive rights in the country’s air traffic. On April 6, 1957, the company got its new name – Olympic Airways.

For decades, its home was the old Athens airport, Ellinikon, on the coast south of the city. When it closed in March 2001, Olympic moved to the new Athens Eleftherios Venizelos Airport. Important domestic destinations included Thessaloniki, Heraklion on Crete and Rhodes.

OAIATA code of the historic airline
OALICAO code in the flight plan
OLYMPICCallsign on the radio

Codes and callsign

  • IATA code OA: appeared before flight numbers, on tickets and on baggage tags.
  • ICAO code OAL: the identifier for air traffic control.
  • Callsign OLYMPIC: this is how the crews identified themselves on the radio.

Important for research: the codes passed to Olympic Air in 2009. If you see OA on a photo or tracker after October 2009, it therefore refers to the successor, not the state airline. How the two code systems work together is explained in the article on IATA and ICAO codes.

Greek aviation history in your hangar

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The history in stages

1956–1960: Onassis takes over

Contract with the state in July 1956, renamed Olympic Airways on April 6, 1957. The start is made mainly with Douglas DC-3s, plus DC-4s and, from 1958, the DC-6B.

1960s: Into the jet age

In 1960, the Comet 4B brings the first jet. The Boeing 707 follows in 1966, and with it nonstop service from Athens to New York, then the Boeing 727 from 1968.

1970s: Farewell to Onassis

In 1971, Olympic founds the regional subsidiary Olympic Aviation. After the death of his son Alexander in 1973, Onassis withdraws, and from 1975 Olympic belongs to the state. In 1976, eleven Boeing 737-200s arrive.

1980s and 1990s: State airline

The Airbus A300 and Boeing 747-200 shape the widebody fleet, with 737-400s and A300-600Rs arriving from 1991. In 1999, four A340-300s replace the jumbos.

2001–2009: The long goodbye

Move to the new Athens airport in 2001, fresh start as Olympic Airlines in December 2003, EU state aid proceedings, sale in 2009 and a new start for operations as Olympic Air.

The Onassis years

Onassis ran Olympic like a prestige project. The contract with the state gave the airline a special position: for years it was practically the only provider of scheduled air service in Greece. At the same time, Onassis invested early in modern aircraft. The Comet 4B brought a jet aircraft in 1960, only a few years after its debut with major Western European airlines. The Comet flew in close cooperation with the British BEA, which operated the same type.

The step into long-haul followed in 1966: with the Boeing 707, Olympic connected Athens nonstop with New York – an important link for the large Greek community in the US. In the following years, Montreal and Chicago, among others, were added, with Nairobi and Johannesburg from 1968 and Melbourne via Bangkok and Singapore from 1972. Many Greeks abroad lived there as well.

The turning point came in January 1973: Alexander Onassis, the founder’s son, died after the crash of an aircraft in Athens. Onassis then lost interest in the airline, which was also suffering from high fuel prices and strikes. At the end of 1974, he withdrew from the contract, and from 1975 the Greek state took over. Onassis himself died in March 1975.

Decades as a state airline

As a state-owned company, Olympic kept growing but increasingly became a problem child. The fleet was diverse, personnel costs were high, and political interference in routes and staffing was part of everyday life. Time and again the state had to step in. With the EU single market for air transport, these payments came under the scrutiny of the European Commission: it classified several forms of aid as unlawful state aid and demanded repayment, and in 2008 the European Court of Justice found that Greece had not implemented an earlier recovery order.

At the same time, competition grew: from 1999, Aegean Airlines flew scheduled domestic service and quickly became a serious rival. For an overview of similar cases in Europe, see the article Big airline collapses in Europe.

The fleet: from the DC-3 to the A340

Olympic was an airline with a very broad fleet mix – from piston engines through the first jets to modern widebody aircraft. The most important types at a glance:

Type Period at Olympic Use Spotter note
Douglas DC-3 1957–1970 Domestic and islands Last aircraft handed back in May 1970
Douglas DC-6B 1958–1972 Longer domestic and European routes Ten examples in service
Comet 4B 1960–1969 First jets Cooperation with BEA
Boeing 707-320 from 1966 Long-haul First 707 was named “City of Athens”
Boeing 720 after the 707 Medium- and long-haul Taken over used from Northwest
Boeing 727-200 from 1968 Europe Three engines at the rear
Boeing 737-200 from 1976 Domestic and Europe Eleven new aircraft at once
Boeing 747-200 from the 1970s Long-haul Three more later from Singapore Airlines
Airbus A300 from the late 1970s Europe and domestic Ordered in 1978, supplemented by the A300-600R in 1991
Boeing 737-400 from 1991 Europe Seven aircraft
Airbus A340-300 from 1999 Long-haul Four aircraft as 747 replacements

Douglas DC-3 and DC-6B

The Douglas DC-3 was the workhorse of the early years and flew mainly domestic routes and to the islands. Olympic did not retire its last DC-3 until May 1970. For longer domestic and European routes, ten Douglas DC-6Bs joined from 1958 and stayed in service until 1972.

Comet, 707 and 720

The De Havilland Comet in the 4B version was Olympic’s first jet: four aircraft were ordered in 1959, service began in 1960, and it ended in 1969. The aircraft were operated jointly with BEA, and the partners partly swapped crews and aircraft. You can read more about the type in De Havilland Comet – the first jet airliner.

In 1966, the first Boeing 707-320 arrived, christened “City of Athens”. With it, the long-haul era began. It was supplemented by used Boeing 720s from Northwest. The story of the four-engine jet is told in the article on the Boeing 707.

727 and 737: the European fleet

From 1968, Olympic flew the three-engine Boeing 727-200 on European routes. In 1976, eleven brand-new Boeing 737-200s followed – the type many vacationers associate with Olympic, because it also served island airports. In 1991, seven Boeing 737-400s joined. How to tell the generations apart is shown in the article How to tell the Boeing 737 Original, Classic, NG and MAX apart.

Widebodies: 747, A300 and A340

For long-haul, Olympic relied on the Boeing 747-200: two aircraft arrived in the 1970s, and in 1984 three used ones from Singapore Airlines. On busy European and domestic routes, the Airbus A300B4 flew; four examples were ordered in 1978, and the A300-600R was added in 1991. In 1999, four Airbus A340-300s replaced the jumbos. For tips on telling them apart, see A330 or A340? and Boeing 747-100 to 747-8.

Olympic Aviation: turboprops for the islands

Many Greek islands have short runways. For that purpose, Olympic founded the subsidiary Olympic Aviation in 1971, which flew smaller aircraft – including the Japanese NAMC YS-11, the Shorts Skyvan, the Shorts 330 and the Dornier 228. Later, the ATR 42, ATR 72 and Dash 8-100 shaped island service. By the end, the Olympic Airlines fleet consisted almost only of these turboprops and a single A340. How to tell ATRs and Dash 8s apart is covered in How to tell turboprops apart.

Classics on your wish list

Put classics like the 737-200, A300 or A340 on your wish list in the hangar and set up sighting alerts for types, airlines or special liveries – Planetrack notifies you when such an aircraft approaches or lands at your airport. Planetrack is launching soon – join the waitlist.

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The six rings: the trademark

Onassis wanted to use the five Olympic rings – after all, Greece is the home of the Olympic Games. But the International Olympic Committee insisted on its rights. The solution: a sixth ring. The usual interpretation is that five rings stand for the continents and the sixth for Greece.

The colorful rings on the tail became the identifying mark across decades and several paint schemes. They are therefore among the classics of legendary airline liveries. Olympic Air adopted the motif – which is why you still see the rings on Greek aprons today.

The end: from Olympic Airlines to Olympic Air

In the early 2000s, the state looked for a way out of the debt trap. In December 2003, the former subsidiary Macedonian Airlines took over flight operations and from then on appeared as Olympic Airlines. The idea behind the restructuring: operations would continue without the legacy burdens. The European Commission, however, saw this as further unlawful support and demanded repayment again. Several privatization attempts failed.

Only in 2009 did the clean break succeed:

  • March 6, 2009: The state announces the sale of flight operations and the maintenance base to the Marfin Investment Group.
  • Late September 2009: Olympic Airlines winds down regular flight operations.
  • September 29, 2009: The last Olympic Airlines flight lands in Athens from Toronto via Montreal.
  • October 1, 2009: Olympic Air starts flight operations.
  • December 31, 2009: Olympic Airlines ends all activities.

Olympic Air took over the brand and codes, but not the debts. A merger with Aegean initially failed in 2011 because of the European Commission; in 2013, Aegean bought the company outright after all. Today, Olympic Air flies as a regional subsidiary, mainly on domestic and island routes.

How to recognize Olympic Airways

On old photos, Olympic is usually identified quickly thanks to the rings. The fine differences lie in the time period:

Points to Olympic Airways

  • Six rings on the tail and “Olympic” or “Olympic Airways” titles
  • Greek SX registration on jets like the 727, 737-200, A300 or 747
  • Photo taken before October 2009, often at Athens-Ellinikon
  • Long-haul jet with rings – that existed only with the state airline

Points against it

  • Photo after October 2009 – then it is Olympic Air
  • “Olympic Airlines” titles – that is the successor company from late 2003
  • Modern turboprop with Aegean codeshare – typical of Olympic Air

The registration helps with dating: a look at registry data tells you when an aircraft was registered and handed back. How that works is explained in the articles Understanding aircraft registrations and Spotting vintage aircraft in the sky.

Going through old vacation photos

If you vacationed in Greece in the 1970s through 1990s, with a bit of luck you caught an Olympic aircraft on film. Look at the engines: three at the rear point to a 727, two short ones under the wings to a 737-200, four large ones to a 747 or, later, an A340.

Accidents

Over its long history, Olympic experienced several serious accidents. In December 1969, Flight 954, a DC-6B, crashed near Keratea close to Athens; 90 people died. In 1972 and 1976, two of the company’s YS-11s crashed, and in August 1989 an Olympic Aviation Shorts 330 hit a mountain on the island of Samos. An engine failure on a 747-200 during takeoff in Athens in August 1978, on the other hand, caused no fatalities.

Experiencing Olympic today

You can no longer spot Olympic Airways live. Still, tracking down its traces is worthwhile:

Olympic Air on the islands

  • The six rings keep flying on turboprops
  • Typical at island airports and in Athens

Archive photos

  • Ellinikon until 2001 as Olympic’s home
  • Vacation photos from Rhodes, Corfu or Crete

Museums

  • Preserved Olympic jets are hard to verify
  • Asking on site is worthwhile

You can see the successor Olympic Air in Athens and on the islands, for example in Corfu, Kos or on Crete. Spectacular spots for island approaches are Kanoni at Corfu Airport and the runway end at Skiathos Airport. If you are interested in Greek aviation history, you can visit the Hellenic Air Force Museum in Tatoi – though that is about military aircraft.

Before you pull out your camera in Greece, be sure to read Plane spotting in Greece today and the background on the Kalamata case in 2001. The guide Plane spotting in Greece offers practical tips on airports and spots.

Common mix-ups

  • Equating Olympic Airways and Olympic Air – Olympic Air is a separate company that started in 2009 and has belonged to Aegean since 2013.
  • Thinking Olympic Airlines was a new startup – from 2003 it continued the state airline’s operations under a new name.
  • Mistaking the six rings for the Olympic symbol – that has five rings; Olympic deliberately had one more.
  • Confusing Olympic with Cyprus Airways – the Cypriot flag carrier Cyprus Airways also flew often to Athens but was a separate company.
  • Attributing OA on new schedules to the state airline – since October 2009, the code has stood for Olympic Air.

Greece sightings neatly sorted

Post your photos from Athens, Corfu or Skiathos with type, registration, airline and spot, use the sun position planner to plan the best light for the island approach and swap notes with other Greece fans in the community. Planetrack is launching soon – join the waitlist and get early access.

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Conclusion

Olympic Airways was more than an airline: it was Greece’s calling card in the sky, founded by one of the best-known businessmen of his time. Under Onassis it moved quickly into the jet age and onto long-haul routes, and as a state airline its fleet grew to include the 747 and A340 – and so did its debts. After years of EU proceedings and failed sales, the story ended in 2009. The six rings, however, keep flying at Olympic Air.

Quick verdict

Olympic Airways (IATA OA, ICAO OAL) was the historic Greek flag carrier from 1957 to 2009, based in Athens. Founded by Aristotle Onassis, state-owned from 1975 and operating as Olympic Airlines from 2003, it flew everything from the DC-3 to the A340. Its legacy lives on in Olympic Air.

Summary

  • In 1956, Onassis took over the ailing state airline TAE and turned it into Olympic Airways – with exclusive rights in Greek air traffic and a quick entry into the jet age.
  • The fleet ranged from the DC-3 and DC-6B through the Comet 4B, Boeing 707, 720, 727, 737 and 747 to the A300 and A340 – plus turboprops from the subsidiary Olympic Aviation for the islands.
  • After Onassis withdrew, the airline belonged to the state from 1975; losses, debt and EU proceedings over unlawful state aid shaped its last decades.
  • You can no longer spot Olympic Airways – but the six rings live on at Olympic Air, which now belongs to Aegean.

Frequently asked questions

Does Olympic Airways still exist today?

No. From December 2003 the airline operated as Olympic Airlines. In March 2009 the state sold flight operations and maintenance to the Marfin Investment Group, regular operations ended in late September 2009, and Olympic Airlines shut everything down on December 31, 2009. The name and legacy live on in Olympic Air, a subsidiary of Aegean Airlines.

What IATA and ICAO codes did Olympic Airways have?

Olympic Airways used the IATA code OA and the ICAO code OAL, and was known on the radio as “OLYMPIC”. These codes are now used by the successor, Olympic Air – so on current schedules, OA no longer stands for the historic state airline.

Why does the Olympic logo have six rings?

Onassis originally wanted to use the five Olympic rings. The International Olympic Committee claimed the rights to the symbol, so the logo got a sixth ring. The interpretation often given: five rings for the continents, the sixth for Greece.

What did Aristotle Onassis have to do with the airline?

The shipping magnate signed a contract with the Greek state in July 1956, took over the state-owned TAE and renamed it Olympic Airways on April 6, 1957. The airline received far-reaching exclusive rights in Greek air traffic. After the death of his son Alexander in 1973, Onassis withdrew; from 1975 Olympic belonged to the state.

Which long-haul routes did Olympic Airways fly?

From 1966, the Boeing 707 flew nonstop from Athens to New York, later joined by Montreal and Chicago, among others, with Nairobi and Johannesburg added from 1968 and Melbourne via Bangkok and Singapore from 1972. Later, Boeing 747-200s and, from 1999, Airbus A340-300s took over long-haul service.

Is Olympic Air the same as Olympic Airways?

No. Olympic Air is an independent company that launched in 2009 and took over the name, brand and parts of the operation, but not the debts of the state airline. In 2013, Aegean Airlines bought Olympic Air outright. Today it flies mainly domestic and island routes in Greece.

Where can I still find traces of Olympic Airways today?

Most likely in historic photos and archives. In pictures from Athens-Ellinikon up to 2001 and from Greek island airports, you see Olympic regularly. Live, you see the six rings on the tail of Olympic Air turboprops. We could not reliably confirm any museum aircraft in Olympic colors – ask on site before you make a special trip.

Keep an eye on Olympic Airways

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Aircraft types in the fleet

Aircraft type

Douglas DC-3 / C-47

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Aircraft type

Douglas DC-6

Four radial engines, a pressurized cabin, nosewheel landing gear: after World War II the Douglas DC-6 was one of the most important long-range aircraft in the world. Today it still flies as a freighter in Alaska – and as the polished bare-metal DC-6B of the Flying Bulls from Salzburg. Here is how to recognize it and how to get it in front of your lens.

Aircraft type

De Havilland DH.106 Comet

Four engines buried in the wing roots, a slim nose and a chapter of aviation history that combines triumph and tragedy: the De Havilland Comet opened the jet age in airline service in 1952. Here’s how to recognize it and where it stands today.

Aircraft type

Boeing 707-320 Intercontinental

Four engines under swept wings, a pointed antenna spike on the vertical stabilizer and the range for the North Atlantic: the 707-320 Intercontinental was the first true long-haul 707. As an airliner it is history – as an AWACS, tanker and museum piece it lives on.

Aircraft type

Boeing 720

A bit shorter, lighter and with a reworked wing: the Boeing 720 was the medium-haul derivative of the 707. United, Western and Lufthansa flew it, and Pratt & Whitney Canada used one to test engines until 2010. Here is how to recognize the rare four-engine jet and where it stands today.

Aircraft type

Boeing 727-200

Three engines at the rear, a T-tail and a staircase in the tail cone: the 727-200 was one of the most-produced jets of its time. Today it is a true rarity – here is how to recognize it and what your chances are.

Aircraft type

Boeing 737-200

Slim cigar-shaped engines under the wing, a deflector behind the nose wheel and air nozzles ahead of the inlets: the 737-200 is the jet that lands on gravel. Here you will learn how the -200 and the -200 Advanced came about, how to recognize them and where they still fly today.

Aircraft type

Boeing 737-400

Three meters longer than the -300, two overwing exits and a tail skid under the rear fuselage: the 737-400 was Boeing’s answer to packed leisure flights. Here you read how it came about, who flew it in Europe and where you find it today as a freighter.

Aircraft type

Boeing 747-200

More thrust, more takeoff weight, more range: from 1971, the Boeing 747-200 made the jumbo a long-haul workhorse – as a passenger jet, combi and freighter. Here is how to recognize it and where you can still meet it today.

Aircraft type

Airbus A300B4

The A300B4 was the version that really got Airbus into business: more fuel, more range, and in 1978 the breakthrough in the US. Today it is a rarity, flying almost only as a freighter.

Aircraft type

Airbus A300-600

The world’s first widebody twin lives on today mainly as a freighter: the A300-600 flies at night for DHL, FedEx and UPS. Here is how to identify it and get it in front of your lens.

Aircraft type

Airbus A340-300

Four slim engines, a third landing gear leg under the fuselage and the fuselage of an A330: the A340-300 is Airbus’s classic long-haul four-engine jet – and it is vanishing from Europe’s fleets. Here is how to recognize it while you still can.

Aircraft type

ATR 42-300/320

High wing, T-tail and just four blades per propeller: the ATR 42-300 and -320 are the first generation of the ATR turboprop. Today you mostly meet them as freighters. Here is how to recognize them.

Aircraft type

ATR 72-200/210

High wing, T-tail and just four blades per propeller: the ATR 72-200 and -210 are the first generation of the big ATR. Many fly windowless as freighters today. Here is how to recognize them and where to find them.

Aircraft type

De Havilland Canada Dash 8-100

Short fuselage, T-tail and landing gear in the engine nacelles: the Dash 8-100 is the original version of the Dash 8 family. In service since 1984, long out of production and still an everyday sight in Norway and Canada. Here is how to recognize it.

Aircraft type

Shorts 330

A fuselage like a shipping container, a high wing on struts and two small fins: the Shorts 330 from Belfast is one of the most distinctive turboprops in aviation – and a rare catch today.

Aircraft type

Shorts SC.7 Skyvan

A fuselage like a shoebox, fixed landing gear and a rear ramp that parachutists walk out of: the Skyvan from Belfast is Europe’s most idiosyncratic STOL transport and is still in service today.

Aircraft type

Dornier 228

Long, angular fuselage, slender high wing with slanted wingtips: the Dornier 228 has flown island routes, coast guard and research missions since 1981. Here is how to identify it and its variants.

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The airline database is built from our own observations, community sightings and publicly available sources. Fleets, routes and owners change all the time – confirmed details are in the profile, and anything subject to change is marked as such.

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