• Thumbnail for AgustaWestland AW119 Koala
    Retrieved 30 October 2017. Policial, Aviação (24 March 2016). "BAvBM/RS: Helicóptero transfere menino com AVC - Piloto Policial & Resgate Aeromédico". PilotoPolicial...
    34 KB (3,074 words) - 13:43, 5 June 2024
  • Thumbnail for MBB Bo 105
    MBB Bo 105 (category CS1 German-language sources (de))
    significant feature of the Bo 105 is its rotor blades and rotor head. The rotor system is entirely hingeless, the rotor head consisting of a solid titanium...
    58 KB (5,281 words) - 04:23, 15 July 2024
  • Thumbnail for Schweizer S333
    The improved 330SP was introduced in May 1997 and featured an improved rotor and raised skids, which could be retrofitted to previous 330 models. An...
    11 KB (995 words) - 07:58, 11 February 2024
  • Thumbnail for Eurocopter AS332 Super Puma
    the Wayback Machine Brazilian Air Force. Retrieved 26 January 2009. "Helicóptero de Dilma apresenta problema no motor." EPC, 2 November 2013. Ripley 2010...
    61 KB (6,079 words) - 16:41, 11 May 2024
  • Thumbnail for Sikorsky S-76
    July 2018. Luaces, Antón. "Pesca tramita la adquisición del tercer helicóptero de Gardacostas" [Fishing is in progress for the acquisition of a third...
    47 KB (4,351 words) - 10:08, 21 June 2024
  • Thumbnail for Eurocopter AS350 Écureuil
    Empresa de Meios Aéreos (EMA) Eurocopter AS 350B Ecureuil". Planespotters.net. 19 December 2014. Retrieved 12 August 2021. "Piloto de helicóptero "estava...
    74 KB (6,293 words) - 01:17, 25 June 2024
  • Thumbnail for Bell 427
    Nuevo Helicóptero para la Policía de Entre Rios". aeroforo.com. Archived from the original on 15 February 2013. Retrieved 2 February 2013. "Policia de la...
    11 KB (986 words) - 20:28, 31 December 2023
  • Thumbnail for Bell 206
    13, 2014. "Ricardo Boechat, jornalista, morre aos 66 anos em queda de helicóptero em SP". G1 (in Brazilian Portuguese). February 11, 2019. Archived from...
    48 KB (4,277 words) - 08:24, 1 July 2024
  • Thumbnail for AgustaWestland AW139
    2013. Retrieved 21 February 2013. "Petrobras ainda apura queda de helicóptero na bacia de Campos". Valor Econômico. 21 August 2011. Retrieved 2 June 2019...
    70 KB (6,047 words) - 19:41, 29 June 2024
  • Thumbnail for Eurocopter EC225 Super Puma
    Spheriflex rotor technology and new Turbomeca Makila 2A turboshaft engines, along with a redesigned main gearbox to accommodate the rotor and engine changes...
    47 KB (4,248 words) - 03:27, 11 June 2024
  • Thumbnail for Eurocopter EC135
    Eurocopter EC135 (category CS1 German-language sources (de))
    conventional tail rotors. In the late 1990s, the design was revised with the introduction of the Fenestron tail rotor system, an advanced rigid main rotor, composite...
    57 KB (5,344 words) - 08:05, 9 July 2024
  • Thumbnail for Sikorsky CH-53 Sea Stallion
    Sikorsky CH-53 Sea Stallion (category CS1 German-language sources (de))
    925 shp (2,927 kW) each Main rotor diameter: 72 ft 2.8 in (22.017 m) Main rotor area: 4,098.1 sq ft (380.73 m2) 6-bladed main rotor Blade section: – NACA 0011...
    82 KB (9,115 words) - 21:16, 3 July 2024
  • Thumbnail for Bell 412
    Bell 212, with the major difference being the composite four-blade main rotor. It is a twin-turbine helicopter that has been popular on the civilian and...
    41 KB (2,919 words) - 17:13, 1 July 2024
  • Thumbnail for Mil Mi-17
    autoridades reducen a 17 los militares venezolanos fallecidos en un accidente de helicóptero". cadena SER. Europa Press. 4 May 2009. Retrieved 27 May 2024. "Soviet...
    121 KB (10,751 words) - 18:46, 8 July 2024
  • Thumbnail for 2013 Helicópteros del Pacífico Mil Mi-8 crash
    main rotor's blades striking the tail boom, severing it from the fuselage. The aircraft then crashed to the ground out of control. "Loreto: Helicóptero con...
    4 KB (265 words) - 20:19, 18 June 2023
  • futuro de helicópteros militares en América Latina" (in Spanish). Defensa. 2 June 2021. Retrieved 14 January 2023. "Accidente de un helicóptero MD 530FF...
    29 KB (1,098 words) - 00:13, 15 May 2024
  • Thumbnail for Villamil Libélula Viblandi
    (1945). Helicóptero \"Libélula Española\". Estudios y Patentes Relativos a la Propulsión por Reacción de los Aviones. Realizaciones del Helicóptero tipo:...
    6 KB (519 words) - 03:25, 18 March 2024
  • Thumbnail for Eurocopter EC725
    532 Cougar, improving upon the design with a five-blade composite main rotor incorporating a new airfoil shape to reduce vibration levels. The helicopter...
    37 KB (3,223 words) - 02:22, 27 June 2024
  • Thumbnail for Kamov Ka-27
    Kamov Ka-27 (category Coaxial rotor helicopters)
    Like other Kamov military helicopters it has coaxial rotors, removing the need for a tail rotor. In total, five prototypes and pre-series helicopters...
    32 KB (2,806 words) - 16:42, 21 June 2024
  • Thumbnail for 2018 Puebla helicopter crash
    (December 24, 2018). "Mueren la gobernadora y el exgobernador de Puebla en un accidente de helicóptero" [Governor and ex-governor of Puebla die in helicopter...
    11 KB (1,131 words) - 02:18, 21 November 2023
  • Thumbnail for AgustaWestland AW169
    manufacture of various components such as the rotor blades, intermediate and tail gearboxes, and tail rotor hub was performed by AgustaWestland's UK branch...
    40 KB (3,441 words) - 13:05, 2 July 2024
  • Thumbnail for Sikorsky UH-60 Black Hawk
    rotors, and is powered by two General Electric T700 turboshaft engines. The main rotor is fully articulated and has elastomeric bearings in the rotor...
    154 KB (13,836 words) - 12:37, 13 July 2024
  • Thumbnail for 2019 São Paulo helicopter crash
    de helicóptero que matou Boechat" (in Portuguese). G1. 11 February 2019. Retrieved 13 February 2019. "Jornalista Ricardo Boechat morre em acidente de...
    16 KB (1,484 words) - 19:29, 12 April 2024
  • Thumbnail for Harbin Z-9
    service in 1994. The Z-9B features an 11-blade Fenestron faired-in tail rotor with wider-chord, all-composite blades replacing the 13-blade used in the...
    15 KB (1,384 words) - 21:32, 16 May 2024
  • Thumbnail for Mil Mi-24
    wingtips. The tail rotor was moved from the right to the left side of the tail, and the rotation direction reversed. The tail rotor now rotated up on the...
    116 KB (11,126 words) - 00:59, 27 June 2024
  • Thumbnail for Bell UH-1N Twin Huey
    original on 22 August 2013. Retrieved 23 August 2013. "Se accidentó helicóptero en la frontera con Venezuela". El Colombiano. Archived from the original...
    50 KB (4,625 words) - 19:47, 6 July 2024
  • Siemens Gamesa (category CS1 German-language sources (de))
    fabricación del helicóptero Apache". Cinco Días (in Spanish). Retrieved 13 May 2022. Industrial, EOI Escuela de Organización (1 January 2010). Sectores de la nueva...
    49 KB (4,137 words) - 15:56, 15 July 2024
  • Thumbnail for Sikorsky S-70
    Flight Management System, and a significant upgrade to the powertrain and rotor system adding both power and lift capability.[citation needed] The S-70...
    38 KB (3,288 words) - 16:16, 12 July 2024
  • Thumbnail for HAL Dhruv
    composite main rotor. The main rotor can be manually folded; the blades are mounted between carbon-fibre-reinforced plates, the rotor head is constructed...
    98 KB (8,143 words) - 09:03, 11 July 2024
  • Thumbnail for Eurocopter Tiger
    Eurocopter Tiger (category CS1 German-language sources (de))
    2025. The Tiger HAD (Hélicoptère d'Appui Destruction, in French or Helicóptero de Apoyo y Destrucción in Spanish for "Support and Destruction Helicopter")...
    78 KB (7,287 words) - 03:37, 8 July 2024