Aeroflot Flight 418
Tupolev Tu-154A · Inconclusive (possibly due to radar failure)
From Quatro de Fevereiro International Airport (LAD) to Sheremetyevo International Airport (SVO)
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
- 46 · all aircraft and ground
- Ground fatalities
- Unknown
- Occupants
- 46
- Survivors
- 0
- 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
- Airline
Tupolev Tu-154A
- Aircraft type
- Tupolev TU-154
- 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
- CCCP-85102
- Operator
- Aeroflot
- Onboard fatalities
- 46
- Route
- From Quatro de Fevereiro International Airport (LAD)To Sheremetyevo International Airport (SVO)
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 · Coordinates from the Wikipedia article; not checked against an investigation report.
From the Wikipedia article
Aeroflot Flight 418 was an international passenger flight from Luanda to Moscow Sheremetyevo with three intermediate stops. On 1 June 1976, the Tupolev Tu-154A (CCCP-85102) operating the first leg of the flight, collided with Mount San Carlos of Bioko Island while en route. All 46 occupants on board were killed as a result of the crash.
An investigation made by the commission was unable to conclude the cause of the crash but stated that the crash was due to radar failure on board the aircraft.
Investigation and cause
Investigation
The cause of the accident could not be determined, but the investigation commission suspected a possible failure of the MSRP-12 radar on the aircraft may have led the crew to be unaware of their position.
Text from the Wikipedia article “Aeroflot Flight 418” (revision 1350336170, retrieved 2026-09-18) by its authors, under CC BY-SA 4.0. Extracted as plain text: references, tables, images and some sections are left out. Read the article
Sources
Wikipedia article: Aeroflot Flight 418
- Article
- Aeroflot Flight 418
- Revision
- 1350336170 · 2026-04-21 · retrieved 2026-09-18
- Wikidata
- Q4688264
- 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
- Wikipedia article "Aeroflot Flight 418" (page 26902958, revision 1350336170)
- Date
- Wikipedia infobox: date
- Place and country
- Wikipedia infobox: site
- Map position
- Wikipedia article 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
- flight number in the article title
- Fatalities
- Wikipedia infobox: aircraft fatalities
- Ground fatalities
- not stated in the Wikipedia infobox
- Summary
- Wikipedia infobox: summary
Source notes (1)
- Wikipedia · Facts from the Wikipedia article's infobox and coordinates, not checked against an investigation report. Independent review pending.