A strange plane with a miniature wing spotted at Toulouse airport, what is special about this Boeing 757 ?

A strange plane with a miniature wing spotted at Toulouse airport, what is special about this Boeing 757 ?

Le B757 Honeywell était à Toulouse la semaine du 18 juin. Capture Youtube

A Boeing 757 was spotted at Toulouse airport last week, with the particularity of being equipped with a sort of miniature wing on the right front of the aircraft.

Images from aviation enthusiasts are circulating on X, showing an unusual aircraft at Toulouse airport. A plane with a third miniature wing on the right side indeed attracts attention.

This is a Boeing 757 “belonging to the American engine manufacturer Honeywell Aerospace. This plane serves as a test strip to test new engines and see how they react", detailed to our colleagues at News Clément Alloing, photographer specializing in aeronautics.

This machine is not new, it even celebrated its 40th anniversary in June 2022, as explained in a press release from the Honeywell group. In it, the engine manufacturer also mentions the particularity of the device.

A test system

“The pylon protruding from the 757's fuselage is probably its most notable feature. Although a third engine is not always connected, the pylon allows Honeywell to test its turbofan and turbofan engines under real-world conditions and collect critical data useful for engine development. em>, details the press release.

"The airplane tends to attract a lot of attention, whether we are at an air show with thousands of people or I am browsing Twitter", said Joe Duval, director of test operations at Honeywell.

The latter also shared on X, formerly Twitter, photos of the device in Toulouse, welcoming the "new prototype runway safety system on board", which was therefore being tested during the passage of this extraordinary device between Toulouse and Tarbes airport.

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