The incident took place at around 10 a.m. local time on Thursday (09:00 GMT) about two kilometers (1.2 miles) from the small aerodrome of Libourne, according to the France Bleu radio station.
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Both men inside the rotorcraft were killed immediately.
An engine failure may have caused the accident.
Deux morts dans un accident d'hélicoptère de HeliproPassion près de Libourne (Gironde) — https://t.co/QDhv3W9X33 @crashaerien pic.twitter.com/uoJ7ct3gOg
— Crash Aérien (@crashaerien) 5 апреля 2018 г.