Ahhhh.......the key words "up
and down". That's the big problem, the Sea Kings tend to come down when they're not supposed to. Usually with quite a thud and ensuing repairs.
Taken from 'Requiem for the Sea King' by CBC News...
"They are known as the "ancient" Sea Kings, the "geriatric" Sea Kings, the "venerable" Sea Kings. They have been called "flying coffins." Purchased with considerable fanfare by the federal government in 1963, when they turned heads with their impressive exploits, the Sea Kings are now a sick, aging fleet, with pieces literally falling out of the skies. Canada bought 41 of the single-rotor Sea Kings, technically known as the Sikorsky CH-124 Sea King. Twenty-eight of them remain in service, and those still flying are often hit by flameouts, engine stalls, generator failures and gearbox problems. Pilots have died flying them, falling into oceans, crashing into muskeg – more so the older they get."
Let's just say that when they do a fly over during special occasions, spectators have an ingrained habit of cringing and searching out the nearest shelter