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1951 mass crash of Ilyushin Il-10s near Kemlitz

14 Apr 1951 · various locations near Kemlitz (Langengrassau, Sieb, Rosenthal, Wildau-Wentdorf, Rochauer Heide), German Democratic Republic

Soviet Air Forces Ilyushin Il-10M (more than 13 identical aircraft) · A mass crash of Ilyushin Il-10s near Kemlitz in 1951 occurred on 14 April 1951

From Reinsdorf military airfield to Reinsdorf military airfield

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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
26 · 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

Ilyushin Il-10M (more than 13 identical aircraft)

Aircraft type
Ilyushin IL-10
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
Unknown
Onboard fatalities
26
Route
From Reinsdorf military airfieldTo Reinsdorf military airfield

Cause areas

  • Not determined › Not determined

From the investigation findings the Wikipedia article reports, sorted into the NTSB's cause areas with AI assistance.

Approximate · Estimated position: Kemlitz (Dahme/Mark), near the place the Wikipedia article names. Not the accident site.

From the Wikipedia article

A mass crash of Ilyushin Il-10s near Kemlitz in 1951 occurred on 14 April 1951. On that day a large number of Ilyushin Il-10M military aircraft of the Soviet Air Forces crashed near Kemlitz in adverse weather conditions. While the crews of some aircraft managed crash landings, the crashes of 13 aircraft claimed a total of 26 lives.

Accident sequence

The aircraft, which belonged to the 16th Air Army of the Soviet Air Forces, were on their way to a formation exercise that was to take place at a training area in the Lieberose Heath used as an air-to-ground and rocket firing range.

Investigation and cause

Possible causes

The causes of the crashes could never be established. A number of hypotheses were put forward, such as the use of very inexperienced crews, refuelling of the aircraft with faulty or contaminated fuel, deliberate tampering with the aircraft or a failed mass escape to the West, but none of these could be proven.

The officers in charge had reportedly known that a dangerous weather situation was building up over the area in which their airmen were to practise. Marshal Vershinin, commander of the 24th Air Army, had finally ordered the take-off, reasoning that he, after all, had also flown in the war and in even worse weather.

Translated into English with AI assistance from the German Wikipedia article “Massenabsturz von Iljuschin Il-10 bei Kemlitz 1951” (revision 265535650, 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

German Wikipedia article: Massenabsturz von Iljuschin Il-10 bei Kemlitz 1951
Article
Massenabsturz von Iljuschin Il-10 bei Kemlitz 1951
Translation
Into English with AI assistance; names of linked operators and aircraft types from Wikidata. It may contain errors.
Revision
265535650 · 2026-03-23 · retrieved 2026-09-19
Wikidata
Q116701976
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
de Wikipedia article "Massenabsturz von Iljuschin Il-10 bei Kemlitz 1951" (page 12548170, revision 265535650), translated into English with AI assistance
Date
Wikipedia infobox: date
Place and country
Wikipedia infobox: site
Map position
place the Wikipedia infobox site links (Wikidata coordinates)
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 article lead
Source notes (1)
  • Wikipedia · Facts from the German Wikipedia article's infobox, translated into English with AI assistance, not checked against an investigation report. Independent review pending.