All Content from Business Insider 07月25日 13:51
Russia tried stretching the service life of its aging An-24 planes past 50 years. One just crashed with dozens on board.
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一架在俄 Amur 地区坠毁的 Antonov An-24 客机,机龄达49年,并已将服役寿命延长至60年。该飞机曾多次发生航空事故,包括近期的一次冲出跑道事件。事发时,飞机在第二次尝试降落时坠毁,机上49人(42名乘客和7名机组人员)恐已全部遇难。初步调查显示,飞行条件适宜且未发出求救信号,但官方表示由于山区地形复杂,救援人员尚未到达坠机现场。有报道指出,西方制裁限制了俄罗斯航空公司对老旧飞机的维护和零部件获取。

✈️ 俄 Amur 地区发生一起客机坠毁事故,机型为 Antonov An-24,机龄49年,载有49人,目前均被认为已无生还可能。该飞机曾获准将服役寿命延长至60年。

⚠️ 这架坠毁的 An-24 客机在过去七年中至少发生过三次损坏和设备故障,包括2018年冲出跑道、2019年发电机故障以及2025年(原文笔误,应为2022年或之前)一次无线电故障和一次进近警告系统激活。

🌍 俄媒报道称,初步调查结果指向机组人员失误导致了此次坠毁,但具体原因尚未明确。官方已启动刑事调查。受西方制裁影响,俄罗斯航空公司在维护包括 An-24 在内的老旧飞机方面面临零部件和技术支持的挑战。

📉 与国际航空业普遍在35年左右淘汰飞机不同,俄罗斯的航空公司,如 Angara Airlines,正努力延长其老旧飞机的服役寿命,以应对缺乏替代机型和外部限制的局面。

All 49 people on board the aging Antonov An-24 are believed dead.

A Russian passenger plane that crashed on Thursday was nearly 50 years old and had its service life extended to 2036, according to state media.

The Antonov An-24, a twin-propeller aircraft that seats 43 passengers, disappeared at around 1 pm local time in Russia's Amur region, regional transport officials said in a Telegram statement.

Russian federal air officials said 42 passengers and seven crew members were on board when the plane crashed on approach to an airport at Tynda, a city in Amur.

Regional officials said the plane had failed to touch down once at Tynda and crashed during its second approach.

Flying conditions were suitable for passenger aircraft, and no distress calls had been issued at the time of the crash, state media outlet TASS reported.

It later wrote that a rescue helicopter observing the crash site found no signs of survivors. As of press time, however, the latest update from Russia's emergency ministry said ground rescuers hadn't reached the site due to "difficult mountainous terrain."

The plane, operated by Siberian-headquartered Angara Airlines, was manufactured in 1976, making it 49 years old, according to state media outlet TASS.

TASS reported that in 2021, this particular An-24's airworthiness certificate was extended to 2036, which would have allowed it to fly passenger journeys up to 60 years after its maiden flight.

An open-source Russian plane registry listed the crashed An-24 as entering operations in February of 1976, making it 49 years and five months old.

To compare, major international and US airlines typically phase out aircraft that have been in service for over 35 years.

In January, Angara was also one of two Russian airlines that highlighted a need to extend the service life of its An-24s, saying that Western sanctions had limited access to maintenance workers and spare parts for much of its fleet.

"We are today working in a market in which there are no alternatives to the An-24 and An-26," Angara deputy CEO Sergei Zorin said at the time, per Reuters.

Aviation authorities signed a contract in March to push the aircraft's service life to 60 years.

State media also reported on Thursday that the crashed An-24 had sustained damage and equipment failures at least three times in the past seven years.

Citing Russia's federal air transport agency, TASS reported that the plane had rolled off a runway in 2018 and clipped a lightning pole with its left wing. The aircraft also returned to an airport in 2019 after its generator failed, while one of its radio sets was reported to have malfunctioned on the tarmac in May 2025.

Its approach warning system was also activated once in 2022, per TASS.

Still, the state media outlet reported preliminary findings from emergency services that crew error caused the crash, though it did not specify how authorities arrived at that conclusion.

Svetlana Petrenko, a spokeswoman for Russia's Investigative Committee, said on Thursday that her office would launch a criminal investigation into the crash.

Angara Airlines did not respond to a request for comment sent outside regular business hours by Business Insider.

Read the original article on Business Insider

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安-24 俄罗斯航空 客机坠毁 航空安全 老旧飞机
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