halo
n.
nimbus, circle of light surrounding the head of a saint or divine being; circle of light around an object caused by the refraction of light
HaLo
Halo
HALO/HAHO
HALO/HAHO are
acronyms that describe methods of delivering personnel, equipment, and supplies from a
transport aircraft at a high
altitude via
free-fall parachute insertion. HALO (High Altitude-Low Opening) and HAHO (High Altitude-High Opening) are also known as Military Free Falls (MFF).In the HALO technique, the parachutist opens his parachute at a low altitude after free-falling for a period of time, while in the HAHO technique, the parachutist opens his parachute at a high altitude just a few seconds after jumping from the aircraft. HALO techniques date back to 1960 when the
U.S. Air Force was conducting experiments that followed earlier work by
Colonel John Stapp in the late 1940s
[1] through early 1950s on survivability factors for high-flying pilots needing to eject at high altitudes. In recent years, the HALO technique has been practised by
civilians as a form of
skydiving. HAHO is used for delivering equipment, supplies, or personnel, while HALO is generally used only for personnel.
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Halo-
Halo
halo
Noun
1. an indication of radiant light drawn around the head of a saint
(synonym) aura, aureole, nimbus, glory, gloriole
(hypernym) light, lightness
2. a toroidal shape; "a ring of ships in the harbor"; "a halo of smoke"
(synonym) ring, annulus, anulus, doughnut, anchor ring
(hypernym) toroid
(hyponym) fairy ring, fairy circle
3. a circle of light around the sun or moon
(hypernym) atmospheric phenomenon
(hyponym) solar halo, parhelic circle, parhelic ring
halo (m)
n.
halo, nimbus, circle of light surrounding the head of a saint or divine being; circle of light around an object caused by the refraction of light