Wx radar on the ground
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Wx radar on the ground
Hi all,
Just been reading the thread in the medical forum about the potential effects of weather radars on people working on the ground around aircraft. The question is why would you have the weather radar on anyway????
Because it isn't connected to the ground-logic system on the aircraft I assume there is a use for it but I can't think of what that might be. Any ideas?
Ta.
Just been reading the thread in the medical forum about the potential effects of weather radars on people working on the ground around aircraft. The question is why would you have the weather radar on anyway????
Because it isn't connected to the ground-logic system on the aircraft I assume there is a use for it but I can't think of what that might be. Any ideas?
Ta.
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Added to the WX-scan there is the often heard rumour that the radar could scare birds off the RWY. I sincerely doubt it, but many captains switch the radar on anyway.
cheers,
P77
cheers,
P77
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Wx radar on the ground
Lads,
The whole point is that the radar should not be on when on the ground. There is a health issue...., makes you glow in the dark, gives you a suntan and makes you shoot blanks. ..., this s a very bad thing.
The whole point is that the radar should not be on when on the ground. There is a health issue...., makes you glow in the dark, gives you a suntan and makes you shoot blanks. ..., this s a very bad thing.
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Zehnder,
Yes you are right and no you are not. Older WX-radars had an immense power and could light flashbulbs, and tube lights etc. Nowadays (modern Airbuses etc.) the power is so much less, that I daresay that the danger on the ground is neglectible.
P77
Yes you are right and no you are not. Older WX-radars had an immense power and could light flashbulbs, and tube lights etc. Nowadays (modern Airbuses etc.) the power is so much less, that I daresay that the danger on the ground is neglectible.
P77
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Pegasus77,
You're absolutely right. Back in the old days of vacuum tubes the solution was always to thrash the living hell out of everything with more power like something Kirk would say to Scotty on Star Trek. The initial medical post was really anissue of safety and follow SOPs, ie, if you're doing a walk round, the radar needs to be off.
This thread has confused me a little. Exactly when is the best time to turn it on? Any MCC or training I have been on so far has not involved the Radar. I take it that the radar can be on just before entering the runway?
You're absolutely right. Back in the old days of vacuum tubes the solution was always to thrash the living hell out of everything with more power like something Kirk would say to Scotty on Star Trek. The initial medical post was really anissue of safety and follow SOPs, ie, if you're doing a walk round, the radar needs to be off.
This thread has confused me a little. Exactly when is the best time to turn it on? Any MCC or training I have been on so far has not involved the Radar. I take it that the radar can be on just before entering the runway?
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... then there is the story of the C130 at Lyneham who forgot to switch it off, as they turned a corner on the taxiway the nose swung past a parked Phantom- and all the missiles fell off the hardpoints of the F4!
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Está servira para distraerle.
We always used to use the Wx radar in Africa in the vicinity of Vultures. One once came through the window on a F27, flew over the head of the FO, passed through the radio crate rack behind him and ended up at the rear of the forward baggage hold.Some years ago The Scientific American ran an article on the use of inbuilt radar by birds for navigation. The article did conclude that Wx radar could upset birds sufficiently to drive them from the flight path of an aircraft. Used to use it here as well with gulls or plovers in the vicinity of the field. No proof of course but no complaints of localized sterility either.
We turn the radar on as we taxi. Low power, so not a problem these days as mentioned in previous posts. Some say it scares the birds away, however I have seen birds fly across the front of the radome without flinching!
