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An-26 crash near Petropavlovsk-Kamchatsky

26 Oct 1989 · Mount Aag, 35 km north of Petropavlovsk-Kamchatsky, Kamchatka Oblast (RSFSR, USSR)

Strategic Missile Forces Air Force (84th Separate Mixed Aviation Regiment) Antonov An-26 · Crew error

From Klyuchi (Kamchatka Oblast, RSFSR) to Yelizovo, Petropavlovsk-Kamchatsky (Kamchatka Oblast, RSFSR)

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Event

Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
Event fatalities
37 · all aircraft and ground
Ground fatalities
Unknown
Occupants
Unknown
Survivors
Unknown
InjuriesFatal: death within 30 days. Serious: over 48 hours in hospital within a week, most broken bones, severe bleeding, nerve or organ damage, or serious burns. Minor: anything less. Glossary
Unknown
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
Military

Antonov An-26

Aircraft type
Antonov AN-26
Category
Airplane · from aircraft type
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
09
Onboard fatalities
37
Route
From Klyuchi (Kamchatka Oblast, RSFSR)To Yelizovo, Petropavlovsk-Kamchatsky (Kamchatka Oblast, RSFSR)

Not plotted · Not plotted: the Wikipedia article gives no coordinates, and its site names no town or airport that matches exactly.

From the Wikipedia article

The An-26 crash near Petropavlovsk-Kamchatsky was an aviation accident that occurred on Thursday 26 October 1989 north of Petropavlovsk-Kamchatsky.

Crash

An An-26 of the 84th Separate Mixed Aviation Regiment of the Strategic Missile Forces was flying from its home aerodrome, located at the Kura test range near Klyuchi, to Petropavlovsk-Kamchatsky. The aircraft commander was 1st class pilot V. N. Yudenich, and the assistant commander was pilot I. I. Kuchmiy. In total there were 6 crew members and 31 passengers on board — military personnel and members of their families.

The flight proceeded at flight level 5400 metres. On approaching Yelizovo airport the crew began to descend. At that time there was cloud and a strong wind was blowing. During the descent the aircraft, owing to an error by the pilots, began to drift to the left. The crew then received clearance to descend under visual flight rules. When the An-26 flew into cloud, the crew did not interrupt the descent. At 14:58 the aircraft, flying in cloud at a height of about 1500 metres, struck the slope of Mount Aag (height 2310 metres), with a gradient of about 70°, and was completely destroyed. All 37 people on board were killed.

According to some sources, this is the deadliest air disaster in the history of Kamchatka.

Translated into English with AI assistance from the Russian Wikipedia article “Катастрофа Ан-26 под Петропавловском-Камчатским” (revision 150406583, retrieved 2026-09-19) by its authors, under CC BY-SA 4.0. Extracted as plain text: references, tables, images and some sections are left out; the translation may contain errors, and long articles were cut to their first 700 words. Read the article

Sources

Russian Wikipedia article: Катастрофа Ан-26 под Петропавловском-Камчатским
Article
Катастрофа Ан-26 под Петропавловском-Камчатским
Translation
Into English with AI assistance; names of linked operators and aircraft types from Wikidata. It may contain errors.
Revision
150406583 · 2025-12-02 · retrieved 2026-09-19
Wikidata
Q18398563
Licence
Text CC BY-SA 4.0, by the article's authors; Wikidata CC0; town positions GeoNames (CC BY 4.0)
Where each value comes from
Record
ru Wikipedia article "Катастрофа Ан-26 под Петропавловском-Камчатским" (page 5121241, revision 150406583), translated into English with AI assistance
Date
Wikipedia infobox: date
Place and country
Wikipedia infobox: site
Map position
none
Aircraft, operator and route
Wikipedia infobox: aircraft type, registration, operator, origin and destination; route airports from the linked airport articles' Wikidata codes (OurAirports)
Operation
operator named as an armed force or military unit in the infobox
Fatalities
Wikipedia infobox: aircraft fatalities
Ground fatalities
not stated in the Wikipedia infobox
Summary
Wikipedia infobox: summary
Source notes (1)
  • Wikipedia · Facts from the Russian Wikipedia article's infobox, translated into English with AI assistance, not checked against an investigation report. Independent review pending.