An-2 crash in Kherson
Aeroflot (Ukrainian Civil Aviation Directorate, Kherson Joint Aviation Detachment) Antonov An-2 · Encounter with helicopter wake turbulence
From Novoalekseyevka to Kherson
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
- 14 · all aircraft and ground
- Ground fatalities
- Unknown
- Occupants
- Unknown
- Survivors
- 5
- 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
- 3
- 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
Antonov An-2
- Aircraft type
- Antonov AN-2
- 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-01526
- Onboard fatalities
- 14
- Route
- From NovoalekseyevkaTo Kherson
Cause areas
- Environmental issues › Conditions/weather/phenomena
- Organizational issues › Development
From the investigation findings the Wikipedia article reports, sorted into the NTSB's cause areas with AI assistance.
Approximate · Estimated position: Kherson International Airport, the airport the Wikipedia article names as the site. Where on or near it is not known.
From the Wikipedia article
The An-2 crash in Kherson was an aviation accident that occurred on 11 August 1972 at Kherson airport involving an Aeroflot An-2 aircraft, killing 14 people.
Crash
The aircraft was operating local flight D-44 from Novoalekseyevka to Kherson, departing at 17:40. In addition to the crew, there were 11 adult passengers and 6 children on board. The flight proceeded without deviations until it entered the airspace of Kherson airport. After passing abeam Golaya Pristan, the crew switched to the SDP (landing control) controller and received landing conditions from him. The weather at the airport at that time was relatively calm: 7/10 cloud cover, cumulonimbus at 1200 metres, a thunderstorm to the north-east, light wind, visibility 10 kilometres. At 18:05 the crew requested permission to land on unpaved runway 2 with a landing heading of 42°. The controller cleared the landing but warned that Mi-6 helicopters of military unit 19160 were flying at the aerodrome.
The An-2 was 550–600 metres from the threshold of unpaved runway 2 when a military Mi-6 landed on the metal runway, located 140 metres from it and parallel to it. It landed 1150–1200 metres from the aircraft and 140 metres from its flight path, with a time interval of about 47 seconds. The aircraft was at a height of 20–30 metres on the glide path when it first banked sharply to the right by 70°, then to the left, and then again to the right, this time by 90°. With the wings in a vertical position, lift was lost, after which the An-2, out of control, at 18:06 struck the ground with its right wing cell and then its nose 400 metres from the end of the runway, broke up and caught fire. The fire crews that arrived put out the fire within 1.5–2 minutes, but both pilots and 12 passengers were killed in the crash. Three adult passengers were seriously injured; one more adult passenger and a child were unhurt.
Investigation and cause
Causes
From the commission's findings:
The minimum time interval (45 seconds) established by NPP GA-71 and the IPP of Kherson airport does not ensure flight safety when light-engine aircraft (helicopters) encounter the wake of turboprop aircraft and class 1-2 helicopters.
Inconsistency in the documents of the Air Force and the MGA in setting the height at which helicopters fly over aviation equipment standing on the ground (Air Force — 25 metres, MGA — two main rotor diameters, for the Mi-6 — 72 metres). In practice, when an Mi-6 flies over at a height of 25 metres, aviation equipment on the ground is damaged, which can lead to its failure in the air (there have been cases of broken Ka-26 main rotors and aircraft control surfaces).
The severity of the accident was aggravated by the fact that some of the passengers were not strapped in, and neither tickets nor documents were checked when boarding the aircraft. As a result, there were two extra passengers (children) on board. One passenger had no ticket.
There are no recommendations on time and distance intervals for the approach of light-engine aircraft and helicopters behind aircraft with gas turbine engines.
Conclusion: the cause of the crash was the An-2 entering the wake of an Mi-6 that was landing ahead of it. This is confirmed by:
the behaviour of the aircraft before the moment of the crash;
the testimony of the crew of An-2 No. 98232, which landed 4 minutes after the accident and was affected by the wake of the same helicopter;
the explanation of the senior controller of the TsDA, who, while working as a pilot of the Kherson Joint Aviation Detachment, had repeatedly been affected by the wake of the Mi-6, and in this particular case was an eyewitness to the crash.
Translated into English with AI assistance from the Russian Wikipedia article “Катастрофа Ан-2 в Херсоне” (revision 150407489, 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-2 в Херсоне
- Article
- Катастрофа Ан-2 в Херсоне
- Translation
- Into English with AI assistance; names of linked operators and aircraft types from Wikidata. It may contain errors.
- Revision
- 150407489 · 2025-12-03 · retrieved 2026-09-19
- Wikidata
- Q16662404
- 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-2 в Херсоне" (page 4804387, revision 150407489), translated into English with AI assistance
- Date
- Wikipedia infobox: date
- Place and country
- Wikipedia infobox: site
- Map position
- airport the Wikipedia infobox site links (Wikidata code, OurAirports)
- 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 is an airline according to Wikidata
- 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.