747은 1,574대가 생산돼 22대~28대가 사고로 손실됨

[위종민]

https://theaviationgeekclub.com/how-many-boeing-747s-have-crashed/

1,574대로 747 생산이 종료됐는데, 현재까지 22대~28대가 사고로 손실됐다고 합니다. 

22대가 충돌, 4대가 비행중 폭발 또는 분해, 1대가 격추, 1대는 다른 747과 충돌로 손실됐네요. 

격추된 1대는 1983년의 대한항공 007편이고, 그 외 에어 인디아 182편(폭탄테러), 팬암 103편 (로커비 폭탄테러), TWA 800편 (연료탱크 합선), 중화항공 611편(공중분해)이 비행중 손실기체네요. 

28대 중 대한항공이 4대, 에어 인디아가 2대, 중화항공이 2대를 손실했습니다. JAL도 1대, 싱가포르 항공도 1대를 손실했네요. 아시아 항공사들이 많이 깨먹었... 

• Civil Aviation
• Losses and Aviation Safety

How Many Boeing 747s have crashed?

By Dario Leone

Apr 4 2023

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Of the 1,574 747s built up to December of 2022 (when the final 747 left Boeing’s Everett Factory), somewhere between 22 and 28, depending on what you want to count, were destroyed in accidents.

The 747 was the result of the work of some 50,000 Boeing people. Called “the Incredibles,” these were the construction workers, mechanics, engineers, secretaries and administrators who made aviation history by building the Boeing 747 — the largest civilian airplane in the world — in roughly 16 months during the late 1960s.

First flight occurred on Feb. 9, 1969, followed by an extensive test program and it became a mainstay of the world’s international airlines.

The 747 triggered a revolution in air travel and represents a significant milestone in the evolution of aviation design.

According to a detailed post by aviation expert Dan Birchall;

• ‘Of the 1,574 747s built up to December of 2022 (when the final 747 left Boeing’s Everett Factory), somewhere between 22 and 28, depending on what you want to count, were destroyed in accidents.
• 22 have permanently stopped flying due to crashing into things,
• 4 have exploded or disintegrated in mid-air,
• 1 has been shot down, and
• 1 has been destroyed by another 747 (one of the 22 noted above) crashing into it.

‘I’ll give more detail on these 28 below. In addition to these, the Flight Safety Foundation’s Aviation Safety Network database lists another 130 “occurrences” and another 35 “hull losses” involving 747s since 1970.

The Korean Air Lines Boeing 747 shot down by Soviet Su-15 fighters over Sakhalin Island on Sep. 1, 1983.

‘I had to actually read through all 158 “occurrences,” though, because: that database includes not only accidents, but also hijackings, criminal acts, and “other,” and there is no equivalence between the terms “occurrence,” “hull loss” and “crash.”

‘There are, after all, tons of bad things that can happen to an airplane when it’s not even flying. You might think that the part on the ground is easy, but way more 747s have suffered substantial damage during aborted takeoffs, landing overruns (bon soir, lagoon!), trying to taxi on ice, trying to taxi without ice, trying to taxi while someone else thinks they’re cleared for takeoff (more on that below), being pushed back by an airport tug, waiting for the jetbridge while parked, or even being cleaned.

‘There are also many, many cases of 747s that were repaired and returned to service even after they banged their tails while taking off or landing, or landed safely after parts — up to and including engines — fell off in-flight, or landed so hard an engine hit the runway and was torn off (must’ve been ex-Navy?)’

The KLM Boeing 747 that collided with a Pan Am Boeing 747 on the tarmac at the Tenerife Airport on Mar. 27, 1977

Birchall continues;

‘I’ll begin with a few that didn’t just crash — you can decide for yourself whether these count:

• HL7442 (Korean Air Lines) was shot down by a Soviet Su-15 fighter 1983–09–01.
• VT-EFO (Air India) was blown up in flight, 1985–06–23. (Air India Flight 182)
• N739PA (Pan Am) was blown up in flight, 1988–12–21. (Pan Am Flight 103)
• N93119 (TWA) exploded, probably due to a short circuit igniting vapor in the fuel tank, 1996–07–17. (TWA Flight 800)
• B-18255 (China Airlines) suffered a tail strike on 1980–02–07 and was repaired, but not in accordance with Boeing’s manuals. It apparently disintegrated at high altitude over the ocean, 2002–05–25.

‘Then there are 22 definite crashes, involving 23 747s — because one crash famously involved a 747 crashing into another 747:

Boeing 747-400 – Air New Zealand. Commission your custom airliner prints at AircraftProfilePrints.com!

• D-ABYB (Lufthansa) crashed 1km after takeoff on 1974–11–20 due to flaps being set wrong.
• 5–8104 (Iranian Air Force) was struck by lightning, causing a fuel vapor explosion and crash on 1976–05–09.
• PH-BUF (KLM) collided with taxiing N736PA (Pan Am) at takeoff speed due to misunderstood tower instructions on 1977–03–27. Both were destroyed — and yes, technically N736PA didn’t crash; it was just taxiing along. (Tenerife airport disaster)
• VT-EBD (Air India) crashed into the ocean after takeoff after instrument failure led to improper pilot inputs, 1978–01–01.
• JA8119 (Japan Air Lines) bounced and hit its tail while landing 1978–02–06. Substantial damage was repaired, but the repaired portion later failed during flight resulting in loss of control and a crash into a hillside on 1985–08–12.
• HL7445 (Korean Air Lines) crashed short of the runway and caught fire 1979–03–23.
• HK-2910 (Avianca) crashed into a hill in Spain due to poor navigation and miscommunication with approach, 1983–11–27.
• ZS-SAS (South African Airways) crashed into the ocean after an in-flight fire, 1987–11–28.
• N807FT (Flying Tiger Cargo) crashed into a hill due to misunderstood approach instructions, 1989–02–19.
• B-198 (China Airlines Cargo) crashed into a hill while attempting to return to airport after an engine fell off and control was lost, 1991–12–29.
• 4X-AXG (El Al Cargo) crashed into an apartment tower while attempting to return to airport after two engines fell off and control was lost, 1992–10–04.
• HZ-AIH (Saudi Arabian Airlines) crashed after takeoff into an Air Kazakhstan flight that was descending for arrival and had failed to maintain its assigned altitude, 1996–11–12.
• HL7468 (Korean Air Lines) crashed into a hill 3.3 miles short of the runway due to pilot error and a software patch to the altitude warning system at the approach control radar center.
• HL7451 (Korean Air Cargo) crashed after takeoff due to instrument failure leading to improper pilot inputs, 1999–12–22.
• 9V-SPK (Singapore Airlines) crashed as it was taking off due to using the wrong runway, which had construction equipment and barriers on it, 2000–10–31.
• 9G-MKI (MK Airlines Cargo) crashed 700m short of the runway due to failure to follow approach procedures, 2001–11–27.
• 9G-MKG (MK Airlines Cargo) crashed 100m after takeoff due to takeoff weight being calculated incorrectly, resulting in incorrect thrust and speed settings, 2004–10–14.
• N714CK (Kalitta Cargo) lost two engines after takeoff and crashed into a farm, 2008–07–07.
• N571UP (UPS Cargo) crashed after an in-flight fire, 2010–09–03.
• HL7604 (Asiana Cargo) crashed after an in-flight fire, 2011–07–28.
• N949CA (National Air Cargo) crashed after takeoff from Bagram Airfield due to poorly-restrained cargo breaking loose, 2013–04–29.
• TC-MCL (ACT/Turkish Cargo) crashed into a slope 930 meters past its destination runway, 2017–01–16.

The Boeing 747 that crashed after takeoff from Bagram Airfield due to poorly-restrained cargo breaking loose on Apr. 29, 2013.

Birchall concludes;

‘You’ll notice that it’s been 18 years since a passenger 747 crashed. The airlines that still have them in passenger service are pretty careful nowadays — and cargo has gotten less well-behaved.’

Photo credit: Bureau of Aircraft Accidents Archives and unknown via War History Online