Tweeted twitter.com/StackAviation/status/654939364754112513
2 "take-off landing system" looked a bit confusing
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Is there any "instrument take off landing system-off system"?

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Is there any take off landing system?

Flying close to the ground is really dangerous and yet needed to land and take off. ILS is designed to keep the adequate trajectory close to the ground with (almost) no visibility. Is there a similar system for take off, e.i. a system helping pilots to maintain the adequate trajectory near the ground with almost no visibility at take off?