• Thumbnail for 2005 HC4
    2005 HC4 is the asteroid with the smallest known perihelion of any known object orbiting the Sun (except sungrazing comets). Its extreme orbital eccentricity...
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  • Thumbnail for Apollo asteroid
    List (308635) 2005 YU55 2005 R. S. McMillan, Steward Observatory, Kitt Peak, USA List 2005 WY55 2005 Mount Lemmon Survey MPC 2005 HC4 2005 LONEOS MPC (612901)...
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  • Thumbnail for List of Earth-crossing asteroids
    2006 HY51 22 (410777) 2009 FD 23 (518635) 2008 HO3 24 524522 Zoozve 25 2005 HC4 26 2008 FF5 27 2012 XE133 28 2013 ND15 29 2020 QG Notes: † outer-grazer...
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  • Thumbnail for RNAS Yeovilton (HMS Heron)
    HC4 and HC4A. The upgraded and ship-optimised Merlin HC4 and HC4A aircraft are painted in Royal Navy grey, unlike their green 'Junglie' Sea King HC4 and...
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  • Thumbnail for List of spaceflight records
    (Japan) – launched aboard a Space Shuttle, Soyuz, and SpaceX Crew Dragon (2005–2020) Shane Kimbrough (USA) – launched aboard a Space Shuttle, Soyuz, and...
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  • Thumbnail for 1566 Icarus
    hundreds of Mercury-crossers have been found, the closest ones are now being 2005 HC4 and (394130) 2006 HY51 (also see List of Mercury-crossing minor planets...
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  • Thumbnail for List of Venus-crossing minor planets
    (374158) 2004 UL ‡ (386454) 2008 XM ‡ (394130) 2006 HY51 524522 Zoozve ‡ 2005 HC4 ‡ 2008 FF5 ‡ 2012 XE133 ‡ 2013 ND15 ‡ (first known Venus trojan) 1 4183...
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  • Thumbnail for List of Mars-crossing minor planets
    (85640) 1998 OX4 (374158) 2004 UL (386454) 2008 XM 2007 WD5 2003 BR47 2005 HC4 (394130) 2006 HY51 2008 FF5 132 Aethra 323 Brucia 391 Ingeborg 475 Ocllo...
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  • Designation p (AU) a (AU) Q (AU) i (°) e H Orbit class Notes 2005 HC4 0.070 1.824 3.578 8.408 0.9614 20.7 Apollo Has the smallest perihelion of any known...
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  • Thumbnail for Westland Sea King
    modified variants was the Westland Commando, operated by the Royal Navy as the HC4. The Commando had capacity for up to 28 fully equipped troops and had originally...
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  • Thumbnail for Boeing Chinook (UK variants)
    aircraft were redesignated HC4 and HC5 respectively. Deliveries were expected to commence in 2011. The first conversion, a Chinook HC4, first flew on 9 December...
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  • Thumbnail for Joint Aviation Command
    aircraft types served with JHF(I): Boeing Chinook HC2 Westland Sea King HC4 Westland Lynx AH7 and AH9 Westland Gazelle AH1 Westland Puma HC1 Westland...
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  • Thumbnail for AgustaWestland AW101
    folding rotor heads as an interim (3i) measure until the full HC4 upgrade is available. Merlin HC4/4A The conversion of 25 RAF HC3/3A (19 HC3 and 6 HC3A) for...
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  • Thumbnail for 845 Naval Air Squadron
    specialist amphibious unit operating the AgustaWestland Commando Merlin HC4 helicopter and provides troop transport and load lifting support to 3 Commando...
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  • Thumbnail for RFA Argus (A135)
    three weeks. In June 2018, following a year-long refit, she embarked Merlin HC4 helicopters of 845 Naval Air Squadron and Wildcats of 847 NAS which practised...
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  • Thumbnail for Ten Tors
    Ten Tors (section 2005)
    Exeter UOTC, 243 Field Hospital RAMC, 6th Battalion The Rifles, two Sea King HC4 helicopters from 848 Naval Air Squadron, 39 (Skinners) Signal Regiment, two...
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  • Thumbnail for HMS Bulwark (L15)
    launched. The 64-metre (210 ft) flight deck is able to take two Sea King HC4 or Merlin medium-lift helicopters and stow a third. The deck can also support...
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  • Thumbnail for Queen Elizabeth-class aircraft carrier
    package could include a mix of Royal Navy Commando Helicopter Force Merlin HC4, Wildcat AH1, RAF Chinook transports, and Army Air Corps Apache attack helicopters...
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  • Thumbnail for List of Fleet Air Arm aircraft squadrons
    Squadron 845 Naval Air Squadron – Merlin HC4/HC4A (Commando Helicopter Force) 846 Naval Air Squadron – Merlin HC4 (Commando Helicopter Force and OCF) 847...
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  • Thumbnail for Fleet Air Arm
    formation and captaincy. Its aviators fly one of four types of helicopters: The HC4/4A AW101 Merlin (nicknamed "Junglie Merlin") serves as a medium lifter and...
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  • Thumbnail for RAF Mount Pleasant
    the original on 10 April 2008. Retrieved 16 April 2018. "# 1400, Chinook HC4, 1310 Flt". Squadron Prints. Archived from the original on 18 April 2018...
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  • Thumbnail for RAF Odiham
    Captain Andrew Pulford; later Chief of the Air Staff 2003–2005: Group Captain Trevor Milburn 2005–2007: Group Captain Sean Reynolds 2009–2011: Group Captain...
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  • Thumbnail for List of accidents and incidents involving the Westland Sea King
    injured; the helicopter was rebuilt. 23 April 1982 - Royal Navy Sea King HC4 ZA311 of 846 Naval Air Squadron crashed and sunk in the south Atlantic returning...
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  • movies Swami". www.ibaburao.com. http://philippines.tv7pm.com/movie/aSwtHC4= [dead link] "Friday Release: 'Sadda Adda', a tale of six boys - Movies News...
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  • Thumbnail for List of aircraft of the Fleet Air Arm
    Sioux/Westland-Bell Sioux Westland Lynx Westland Scout AgustaWestland Merlin HC4/4A AgustaWestland Wildcat AH.1 List of British airships Barrage balloons...
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  • Thumbnail for May 1982
    The Mary Rose. Retrieved 28 September 2021. "Accident Westland Sea King HC4 ZA294, 19 May 1982". Aviation Safety Network (ASN). 22 June 2013. Retrieved...
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  • Thumbnail for Royal Navy
    Royal Flying Corps. The Fleet Air Arm currently operates the AW-101 Merlin HC4 (in support of 3 Commando Brigade) as the Commando Helicopter Force; the...
    158 KB (15,923 words) - 01:34, 12 October 2024
  • Thumbnail for Structure of the British Army
    Naval Air Squadron, at RNAS Yeovilton, (Merlin HC4) 846 Naval Air Squadron, at RNAS Yeovilton, (Merlin HC4) 847 Naval Air Squadron, at RNAS Yeovilton, (Wildcat...
    92 KB (8,226 words) - 01:56, 13 October 2024
  • Thumbnail for RAF Benson
    Security Review recommended that to replace the Navy's ageing Westland Sea King HC4, the RAF's Merlin HC3/3A fleet should be transferred to the Royal Navy's...
    44 KB (4,237 words) - 12:37, 4 October 2024
  • asteroids)". Lowell Observatory. Retrieved 15 February 2017. Jewitt, David (2005). "A first look at the Damocloids" (PDF). The Astronomical Journal. 129 (1):...
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