Portail:Hélicoptères
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Hélicoptères
Un hélicoptère est un aéronef dont la sustentation et la propulsion sont assurées par des voilures tournantes, couramment appelées rotors, et entraînées par un ou plusieurs moteurs.
La majorité des hélicoptères utilisent un seul rotor de sustentation et un rotor anticouple, mais d'autres configurations existent tels que les bi-rotors contrarotatifs placés sur le même axe, sur deux axes convergents, en tandem ou sur les côtés, ou des systèmes de propulsion (NOTAR).
L'histoire de l'hélicoptère commence au début du XXe siècle mais les progrès sont nettement plus lents que ceux de l'avion. L'utilisation massive des hélicoptères pendant la guerre du Viêt Nam et le développement des turbomoteurs permettent d'accroître sensiblement ses capacités opérationnelles civiles ou militaires.
622 articles sont actuellement liés au portail.
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Auteur/Créateur: Elegant Themes, Licence: GPL
We’ve designed a 192 piece set of flat icons, and they are all yours, for free! The icons come in two versions: full color and single color, for a total of 384 variations. This download includes .ai, .eps, .pdf, and .png (64px and 128px). Below is the full set in both styles. These icons are completely free and Open Source under the GPL, so feel free to use them in your personal and commercial projects alike. We are on a mission to create the best collection of Open Source graphics on the web, so that the WordPress ecosystem can use and enjoy them alongside the freedoms they have become accustomed to. Stay tuned for more great stuff!
Auteur/Créateur: Elegant Themes, Licence: GPL
We’ve designed a 192 piece set of flat icons, and they are all yours, for free! The icons come in two versions: full color and single color, for a total of 384 variations. This download includes .ai, .eps, .pdf, and .png (64px and 128px). Below is the full set in both styles. These icons are completely free and Open Source under the GPL, so feel free to use them in your personal and commercial projects alike. We are on a mission to create the best collection of Open Source graphics on the web, so that the WordPress ecosystem can use and enjoy them alongside the freedoms they have become accustomed to. Stay tuned for more great stuff!
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Le Drapeau européen est le symbole non seulement de l’Union européenne, mais aussi de l’unité et de l’identité de l’Europe dans un sens plus large, puisqu'il a d'abord été le drapeau du Conseil de l'Europe. Le cercle d'étoiles dorées représente la solidarité et l’harmonie entre les peuples d’Europe. Le nombre d'étoiles n’est pas lié au nombre d’États membres. Les créateurs du drapeau, Paul M.G Lévy et Arsène Heitz, voulaient représenter la couronne de 12 étoiles de la Vierge Marie de la rue du Bac à Paris. Ainsi, le drapeau reste le même, indépendamment des élargissements du Conseil de l'Europe (actuellement 46 membres) ou de l'Union européenne (actuellement 27 membres).
Le Drapeau européen est le symbole non seulement de l’Union européenne, mais aussi de l’unité et de l’identité de l’Europe dans un sens plus large, puisqu'il a d'abord été le drapeau du Conseil de l'Europe. Le cercle d'étoiles dorées représente la solidarité et l’harmonie entre les peuples d’Europe. Le nombre d'étoiles n’est pas lié au nombre d’États membres. Les créateurs du drapeau, Paul M.G Lévy et Arsène Heitz, voulaient représenter la couronne de 12 étoiles de la Vierge Marie de la rue du Bac à Paris. Ainsi, le drapeau reste le même, indépendamment des élargissements du Conseil de l'Europe (actuellement 46 membres) ou de l'Union européenne (actuellement 27 membres).
Font Awesome 5 solid chart-pie.svg
(c) Font Awesome Free 5.3.0 by @fontawesome - https://fontawesome.com, CC BY 4.0
A solid-weight icon from Font Awesome, a free web icon font.
(c) Font Awesome Free 5.3.0 by @fontawesome - https://fontawesome.com, CC BY 4.0
A solid-weight icon from Font Awesome, a free web icon font.
H160 Tail.JPG
Auteur/Créateur: Mztourist, Licence: CC BY-SA 4.0
H160 Tail showing biplane stabiliser, canted fenestron and rotor tip
Auteur/Créateur: Mztourist, Licence: CC BY-SA 4.0
H160 Tail showing biplane stabiliser, canted fenestron and rotor tip
Esercito NH90.jpg
(c) www.esercito.difesa.it, CC BY 2.5
(c) www.esercito.difesa.it, CC BY 2.5
NH90 Helicopter of the Italian Army.
Downloaded from the official homepage of the Italian Army.
NHIndustries NH-90NFH N-227 (9151715878).jpg
Auteur/Créateur: Alan Wilson , Licence: CC BY-SA 2.0
Auteur/Créateur: Alan Wilson , Licence: CC BY-SA 2.0
This Dutch Navy NH-90 brought in some VIPs for the '100th Anniversary of Dutch Military Aviation' airshow, then moved to the main static display. It is seen here lifting off to reposition. Operated by 860sqn (MARHELI). c/n 1227, l/n NNLN07. Volkel Airbase, Netherlands.
14-6-2013
Fenestron 555c.jpg
Auteur/Créateur: Bernd vdB, Licence: CC BY-SA 2.5
Fenestron mit Verstellmechanik an einem EC-135.
Auteur/Créateur: Bernd vdB, Licence: CC BY-SA 2.5
Fenestron mit Verstellmechanik an einem EC-135.
Font Awesome 5 solid helicopter.svg
(c) Font Awesome Free 5.2.0 by @fontawesome - https://fontawesome.com, CC BY 4.0
A solid-weight icon from Font Awesome, a free web icon font.
(c) Font Awesome Free 5.2.0 by @fontawesome - https://fontawesome.com, CC BY 4.0
A solid-weight icon from Font Awesome, a free web icon font.
Royal Australian Army Eurocopter EC-665 Tiger ARH Vabre.jpg
Auteur/Créateur: Phil Vabre, Licence: GFDL
Australian Army Eurocopter Tiger
Auteur/Créateur: Phil Vabre, Licence: GFDL
Australian Army Eurocopter Tiger
МАКС-2007-ЗВГ-019.jpg
Вертолёт Ка-60 на МАКС-2007
Вертолёт Ка-60 на МАКС-2007
Chinook helicopter near Bagram, Afghanistan.jpg
U.S. Soldiers from Alpha Company, 1st Platoon, Personnel Security Detail, 101st Airborne Division exit a CH-47 Chinook helicopter to provide security in Bagram, Afghanistan, Feb. 15, 2009. (U.S. Army photo by Sgt. Prentice C. Martin-Bowen/Released)
U.S. Soldiers from Alpha Company, 1st Platoon, Personnel Security Detail, 101st Airborne Division exit a CH-47 Chinook helicopter to provide security in Bagram, Afghanistan, Feb. 15, 2009. (U.S. Army photo by Sgt. Prentice C. Martin-Bowen/Released)
Science history icon.svg
Auteur/Créateur: Angelus (talk), Licence: CC BY-SA 3.0
Cette image vectorielle non W3C-spécifiée a été créée avec Inkscape .
Auteur/Créateur: Angelus (talk), Licence: CC BY-SA 3.0
Cette image vectorielle non W3C-spécifiée a été créée avec Inkscape .
AS32 Cougar HongKong.jpg
A Chinese AS32 helicopter from the Hong Kong Government Flying Service conducts a water bomb demonstration during the Hong Kong Search and Rescue Exercise at the Hong Kong International Airport
A Chinese AS32 helicopter from the Hong Kong Government Flying Service conducts a water bomb demonstration during the Hong Kong Search and Rescue Exercise at the Hong Kong International Airport
Circle-icons-browser.svg
Auteur/Créateur: Elegant Themes, Licence: GPL
We’ve designed a 192 piece set of flat icons, and they are all yours, for free! The icons come in two versions: full color and single color, for a total of 384 variations. This download includes .ai, .eps, .pdf, and .png (64px and 128px). Below is the full set in both styles. These icons are completely free and Open Source under the GPL, so feel free to use them in your personal and commercial projects alike. We are on a mission to create the best collection of Open Source graphics on the web, so that the WordPress ecosystem can use and enjoy them alongside the freedoms they have become accustomed to. Stay tuned for more great stuff!
Auteur/Créateur: Elegant Themes, Licence: GPL
We’ve designed a 192 piece set of flat icons, and they are all yours, for free! The icons come in two versions: full color and single color, for a total of 384 variations. This download includes .ai, .eps, .pdf, and .png (64px and 128px). Below is the full set in both styles. These icons are completely free and Open Source under the GPL, so feel free to use them in your personal and commercial projects alike. We are on a mission to create the best collection of Open Source graphics on the web, so that the WordPress ecosystem can use and enjoy them alongside the freedoms they have become accustomed to. Stay tuned for more great stuff!
Font Awesome 5 solid eye.svg
(c) Font Awesome Free 5.2.0 by @fontawesome - https://fontawesome.com, CC BY 4.0
A solid-weight icon from Font Awesome, a free web icon font.
(c) Font Awesome Free 5.2.0 by @fontawesome - https://fontawesome.com, CC BY 4.0
A solid-weight icon from Font Awesome, a free web icon font.
EC155 Main rotor head.jpg
Auteur/Créateur: Jaypee, Licence: CC-BY-SA-3.0
Main rotor head of Eurocopter EC155
Auteur/Créateur: Jaypee, Licence: CC-BY-SA-3.0
Main rotor head of Eurocopter EC155
OOjs UI icon help-ltr.svg
Auteur/Créateur: https://phabricator.wikimedia.org/diffusion/GOJU/browse/master/AUTHORS.txt, Licence: MIT
An icon from the OOjs UI MediaWiki lib.
Auteur/Créateur: https://phabricator.wikimedia.org/diffusion/GOJU/browse/master/AUTHORS.txt, Licence: MIT
An icon from the OOjs UI MediaWiki lib.
Agusta a119.jpg
Auteur/Créateur: Frank from Philadelphia, Licence: CC BY 2.0
This is the N.Y.P.D. newest aircraft the Agusta A119 Koala. You can see these flying all over New York City. They purchased four of these aircraft to replace their old fleet of Bell Jet Rangers. I beleive they still fly the Bell 412's.
Auteur/Créateur: Frank from Philadelphia, Licence: CC BY 2.0
This is the N.Y.P.D. newest aircraft the Agusta A119 Koala. You can see these flying all over New York City. They purchased four of these aircraft to replace their old fleet of Bell Jet Rangers. I beleive they still fly the Bell 412's.
Notar helicopter.png
Diagram of a NOTAR (NO TAil Rotor) system on a helicopter
Diagram of a NOTAR (NO TAil Rotor) system on a helicopter
Aérospatiale AS355 Écureuil 2 profile silhouette logo.svg
Auteur/Créateur: Masterdeis, Licence: CC BY-SA 3.0
Logo pour le portail:Hélicoptère.
Auteur/Créateur: Masterdeis, Licence: CC BY-SA 3.0
Logo pour le portail:Hélicoptère.
Focke-Wulf Fw 61 V2 3-view line drawing.png
Auteur/Créateur: Emoscopes, Licence: CC BY-SA 2.5
Orthographic projection of the W:Focke-Wulf Fw 61 V2
Auteur/Créateur: Emoscopes, Licence: CC BY-SA 2.5
Orthographic projection of the W:Focke-Wulf Fw 61 V2
Airplane silhouette 45degree angle.svg
Silhouette of an airplane at 45 degrees
SVG Version of Image:Takeoff.png made from Image:Avion_silhouette.svg
OOjs UI icon image-ltr.svg
Auteur/Créateur: https://phabricator.wikimedia.org/diffusion/GOJU/browse/master/AUTHORS.txt, Licence: MIT
An icon from the OOjs UI MediaWiki lib.
Auteur/Créateur: https://phabricator.wikimedia.org/diffusion/GOJU/browse/master/AUTHORS.txt, Licence: MIT
An icon from the OOjs UI MediaWiki lib.
-SchweizerischeRettungsflugwacht.jpg)
Zepper-BK 117-C2-(EC145)-SchweizerischeRettungsflugwacht.jpg
Auteur/Créateur: , Licence: CC BY-SA 3.0
Hélicoptère de secours suisse en action. Modèle BK 117-C2 (EC-145).
Auteur/Créateur: , Licence: CC BY-SA 3.0
Hélicoptère de secours suisse en action. Modèle BK 117-C2 (EC-145).
_after_flying_a_U.S_Navy_liaison_officer_from_JDS_Kirishi.jpg)
US Navy 061111-N-6621K-002 A Japanese Maritime Self-Defense Force SH-60J Seahawk helicopter sits on the flight deck of guided-missile destroyer USS Curtis Wilbur (DDG 54) after flying a U.S Navy liaison officer from JDS Kirishi.jpg
Pacific Ocean (Nov. 11, 2006) - A Japanese Maritime Self-Defense Force SH-60J Seahawk helicopter sits on the flight deck of guided-missile destroyer USS Curtis Wilbur (DDG 54) after flying a U.S Navy liaison officer from Japanese Maritime Self-Defense Force (JMSDF) Aegis destroyer JDS Kirishima (DD 174). Kirishima and Curtis Wilbur are working together during the U.S. and JMSDF exercise ANNUALEX. The exercise is designed to improve both forces' capabilities in the defense of Japan. Approximately 8,500 U.S. Sailors are taking part aboard 13 ships, submarines and various shore-based aircraft. About 90 JMSDF ships and 130 aircraft are also participating. U.S. Navy photo by Ensign Stephanie Krueger (RELEASED)
Pacific Ocean (Nov. 11, 2006) - A Japanese Maritime Self-Defense Force SH-60J Seahawk helicopter sits on the flight deck of guided-missile destroyer USS Curtis Wilbur (DDG 54) after flying a U.S Navy liaison officer from Japanese Maritime Self-Defense Force (JMSDF) Aegis destroyer JDS Kirishima (DD 174). Kirishima and Curtis Wilbur are working together during the U.S. and JMSDF exercise ANNUALEX. The exercise is designed to improve both forces' capabilities in the defense of Japan. Approximately 8,500 U.S. Sailors are taking part aboard 13 ships, submarines and various shore-based aircraft. About 90 JMSDF ships and 130 aircraft are also participating. U.S. Navy photo by Ensign Stephanie Krueger (RELEASED)
RP1357 p182 Space Shuttle Orbiter.svg
Space Shuttle Orbiter
Space Shuttle Orbiter
MapPointer.svg
Map Pointer Superimpose on maps to circle feature.
Map Pointer Superimpose on maps to circle feature.
US Navy 050908-N-6495K-058 U.S. Navy Lt. Cmdr. Rex Kenyon checks the rotor head of an SH-60F Seahawk.jpg
Gulf of Mexico (Sept. 8, 2005) – U.S. Navy Lt. Cmdr. Rex Kenyon of Gainesville, Fl., assigned to the “Battle Cats” of Helicopter Anti-Submarine Squadron Light Four Three (HSL-43), checks the rotor head of an SH-60F Seahawk, assigned to the “Wolfpack” of HSL-45 during a preflight inspection on the flight deck aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75). Various Navy helicopter squadrons from across the country have been using Truman to conduct Hurricane Katrina relief flights. The Navy's involvement in the Hurricane Katrina humanitarian assistance operations is led by the Federal Emergency Management Agency (FEMA), in conjunction with the Department of Defense. U.S. Navy photo by Photographer's Mate 3rd Class Kathaleen A. Knowles (RELEASED)
Gulf of Mexico (Sept. 8, 2005) – U.S. Navy Lt. Cmdr. Rex Kenyon of Gainesville, Fl., assigned to the “Battle Cats” of Helicopter Anti-Submarine Squadron Light Four Three (HSL-43), checks the rotor head of an SH-60F Seahawk, assigned to the “Wolfpack” of HSL-45 during a preflight inspection on the flight deck aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75). Various Navy helicopter squadrons from across the country have been using Truman to conduct Hurricane Katrina relief flights. The Navy's involvement in the Hurricane Katrina humanitarian assistance operations is led by the Federal Emergency Management Agency (FEMA), in conjunction with the Department of Defense. U.S. Navy photo by Photographer's Mate 3rd Class Kathaleen A. Knowles (RELEASED)
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Transmission icon (old).png
Auteur/Créateur: Eric 'titer' Petit, Licence: MIT
Old Transmission icon.
Auteur/Créateur: Eric 'titer' Petit, Licence: MIT
Old Transmission icon.
Font Awesome 5 solid video.svg
(c) Font Awesome Free 5.2.0 by @fontawesome - https://fontawesome.com, CC BY 4.0
A solid-weight icon from Font Awesome, a free web icon font.
(c) Font Awesome Free 5.2.0 by @fontawesome - https://fontawesome.com, CC BY 4.0
A solid-weight icon from Font Awesome, a free web icon font.
S-100-OE-VXX.jpg
Auteur/Créateur: MilborneOne, Licence: CC BY-SA 3.0
Schiebel S-100 Camcopter (registered OE-VXX) fitted with a Lightweight Multirole Missile on display at Farnborough Airshow 2008
Auteur/Créateur: MilborneOne, Licence: CC BY-SA 3.0
Schiebel S-100 Camcopter (registered OE-VXX) fitted with a Lightweight Multirole Missile on display at Farnborough Airshow 2008
US Navy 041231-N-5345W-054 Aviation Warfare Systems Operator 3rd Class Ryan Branco mans a .50 caliber machine gun.jpg
Persian Gulf (Dec. 31, 2004) – Aviation Warfare Systems Operator 3rd Class Ryan Branco, assigned to the "Dusty Dogs" of Helicopter Anti-Submarine Squadron Seven (HS-7), mans a .50 caliber machine gun while serving as a door gunner aboard an SH-60 Seahawk prior to taking off from the flight deck aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75). Carrier Air Wing Three (CVW-3) embarked aboard Truman is providing close air support and conducting intelligence, surveillance and reconnaissance missions over Iraq. The Truman Strike Group is on a regularly scheduled deployment in support of the Global War on Terrorism. U.S. Navy photo by Photographer’s Mate Airman Kristopher Wilson (RELEASED)
Persian Gulf (Dec. 31, 2004) – Aviation Warfare Systems Operator 3rd Class Ryan Branco, assigned to the "Dusty Dogs" of Helicopter Anti-Submarine Squadron Seven (HS-7), mans a .50 caliber machine gun while serving as a door gunner aboard an SH-60 Seahawk prior to taking off from the flight deck aboard the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75). Carrier Air Wing Three (CVW-3) embarked aboard Truman is providing close air support and conducting intelligence, surveillance and reconnaissance missions over Iraq. The Truman Strike Group is on a regularly scheduled deployment in support of the Global War on Terrorism. U.S. Navy photo by Photographer’s Mate Airman Kristopher Wilson (RELEASED)
SH-3D Sea King of HS-4 recovers Apollo 11 astronaut on 24 July 1969.jpg
A U.S. Navy Sikorsky SH-3D Sea King (BuNo 152711) of Helicopter Anti-Submarine Squadron 4 (HS-4) "Sea Knights" hovers over the Apollo 11 command module Columbia on 24 July 1969 and retrieves an astronaut (location 13°19′N 169°9′W). HS-4 was assigned to Carrier Anti-Submarine Air Group 59 (CVSG-59) aboard the aircraft carrier USS Hornet (CVS-12) for the recovery of the Apollo 11 moon mission from 27 June to 1 August 1969.