The Ilyushin Il-86 (Russian: ????´??? ??-86; NATO reporting name: Camber) is a short- to medium-range wide-body jet airliner that served as the USSR's first wide-bodied aircraft. Designed and tested by the Ilyushin design bureau in the 1970s, it was certified by the Soviet aircraft industry, manufactured and marketed by the USSR.

Developed during the rule of Leonid Brezhnev, the Il-86 was marked by the economic and technological stagnation of the era: it used engines more typical of the late 1960s, spent a decade in development, and failed to enter service in time for the Moscow Olympics, as was originally intended. The type was used by Aeroflot and successor post-Soviet airlines; only three of the total 106 constructed were exported.

At the beginning of 2012, only four Il-86s remained in service, all with the Russian Air Force. By the end of 2020 the number in active service was reduced to three.[2]

incidents :

As of August 2013, the Il-86 is known to have been involved in at least 10 incidents, including 4 hull losses with a total of 23 fatalities unrelated to passengers.[103] During its passenger-carrying operations the Il-86 has not been involved in any fatal accident.

The following are reported significant recorded safety events involving the Il-86:

On an unknown date in 1980, the aircraft registered SSSR-86004 (constructor's number 51483200002 ["002"]) experienced a fire in engine No 4 on departure from Vnukovo on an acceptance testing flight; the crew initially shut down No. 1 in error, then No. 4, but landed safely on the reciprocal runway to the one from which they had departed, after performing a 180° turn. No casualties. The investigation into this fire resulted in a modification to the engine.[104]
In 1984, SSSR-86011 (c/n 009) was found to have suffered a tail strike on landing at Simferopol.[105] No casualties.
On March 8, 1994, RA-86119 (c/n 087) parked at Delhi airport was struck by debris of crashing Sahara India Boeing 737 (VT-SIA) flown by a trainee; both aircraft were destroyed. All 4 crew on the 737 were killed.[106] Two Aeroflot employees and Russian ground engineer died inside Il-86 due to fire and an airport worker was killed on the ground.[107]
In 1998, RA-86080 (c/n 051) was found to have been overstressed, most likely by a recent heavy landing, and repairs were considered inexpedient in view of coming retirement. No casualties; aircraft broken up at Sheremetyevo Airport in 2001.
On May 1, 2000, RA-86113 (c/n 081) suffered an apparent engine failure and fire on departure from Sochi. The flight crew brought the machine to a safe overweight landing. The failure and fire indications were found to have been spurious. No casualties.
On August 26, 2000, RA-86066 (c/n 033) experienced a failure and fire in No 2 engine shortly after take-off from Moscow Sheremetyevo for Barcelona. The crew landed on the reciprocal runway with no further incident. No casualties.
On September 21, 2001, RA-86074 (c/n 041) operating as Aeroflot Flight 521 belly-landed at Dubai after a flight from Moscow, the flight crew having switched off the ground proximity warning due to heavy workload on the approach and then neglected to extend the landing gear; no casualties; aircraft written off.[108]
On July 28, 2002, Pulkovo Aviation Enterprise Flight 9560 RA-86060 (c/n 027) crashed shortly after departure from Moscow on a repositioning flight to Saint Peterburg. The trim toggle button on the control column caused a spontaneous retrimming of the tailplane, rapid transition to nose-heavy trim and a dive. The four flightdeck crew, two ground support staff and ten cabin crew aboard the aircraft died, making the crash the deadliest aviation accident involving the Il-86. The two injured survivors were cabin crew members.[109][110][111][112]
Following the Moscow crash in July 2002, the MAK Interstate Aviation Committee withdrew the Il-86's certificate of airworthiness, temporarily grounding the type. The certificate was rapidly restored in stages by early 2003.[113] The accident prompted the Egyptian civil aviation authorities to attempt to ban Il-86 operations to Egypt. Amid continuing negotiations, by 2007 the intention had lapsed, with intensive Il-86 operations to and from Egypt continuing.[114]

(I didn't find many info)