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Irish Air Corps / Re: How Many Of Us Think The IAC Should Have Jets ?
« on: March 25, 2010, 09:35:09 am »
Superficially that scenario is plausible but once you look at it. The whole thing falls apart.
An aircraft at low level with the transponder turned off would barely be visible on radar assuming the busy controller would even notice the primary return on his or her screen. Then there's no facility to vector the PC9, there is no military radar plus without radar onboard it would be well nigh impossible for the pilot to spot the rogue aircraft. Believe me it's difficult to see other aircraft unless really close. Even airliners at the mandated five mile separation are tiny. Imagine a Cessna at that range? You'd have to imagine because you'll never see it. Plus you have the issue of identification. Is it a terrorist or a lost student on a solo cross country? You would have to close in to intercept and identify. In the USA this scenario happens regularly. They often simply use helicopters to intercept. The occasional errant pilot gets a close up with an F16. No one has been shot down yet.
No need for AAMs, the PC9s would never get close enough to a faster aircraft to use them and a slower aircraft would be easily hacked down with a machine gun once it's evil intent was discovered assuming the PC9 could even find it.
An aircraft at low level with the transponder turned off would barely be visible on radar assuming the busy controller would even notice the primary return on his or her screen. Then there's no facility to vector the PC9, there is no military radar plus without radar onboard it would be well nigh impossible for the pilot to spot the rogue aircraft. Believe me it's difficult to see other aircraft unless really close. Even airliners at the mandated five mile separation are tiny. Imagine a Cessna at that range? You'd have to imagine because you'll never see it. Plus you have the issue of identification. Is it a terrorist or a lost student on a solo cross country? You would have to close in to intercept and identify. In the USA this scenario happens regularly. They often simply use helicopters to intercept. The occasional errant pilot gets a close up with an F16. No one has been shot down yet.
No need for AAMs, the PC9s would never get close enough to a faster aircraft to use them and a slower aircraft would be easily hacked down with a machine gun once it's evil intent was discovered assuming the PC9 could even find it.