PPRuNe Forums - Search Results

Search: Posts Made By: john_tullamarine

Showing results 1 to 5 of 5
Search took 0.00 seconds.

Forum: Tech Log

13th Feb 2017, 07:59

Replies: 50

Difference in Wet and Dry Screen Height

Views: 21,425

Posted By john_tullamarine

If exiting the Rwy end at 80 to 100 kts after an...

If exiting the Rwy end at 80 to 100 kts after an RTO close to V1 is the result

I fear you may have missed my point .. perhaps my words were not well chosen ?
The reject is a seriously critical...

Forum: Tech Log

11th Feb 2017, 21:22

Replies: 50

Difference in Wet and Dry Screen Height

Views: 21,425

Posted By john_tullamarine

15ft is not much of a margin even with the...

15ft is not much of a margin even with the gross/net buffer.

Again, gross/net progressively improves whatever you have at runway head as the departure progresses.

So , I end up on the grass...

Forum: Tech Log

11th Feb 2017, 01:29

Replies: 50

Difference in Wet and Dry Screen Height

Views: 21,425

Posted By john_tullamarine

but I mean I find it strange that they haven't...

but I mean I find it strange that they haven't also lowered the dry screen height to 15' and just left it at that.

Unfortunately, I don't have the written rationale behind the wet reduction so I...

Forum: Tech Log

10th Feb 2017, 11:26

Replies: 50

Difference in Wet and Dry Screen Height

Views: 21,425

Posted By john_tullamarine

is enough to leave one uncomfortable. .. but...

is enough to leave one uncomfortable.

.. but are you not taking some benefit of a V1 reduction ?

I'd rather be faced with a reject on a dampish runway from a lower V1 ... unless there be...

Forum: Tech Log

9th Feb 2017, 21:50

Replies: 50

Difference in Wet and Dry Screen Height

Views: 21,425

Posted By john_tullamarine

I believe both the wet and dry screen heights...

I believe both the wet and dry screen heights were 35 feet ..

Aterpster has the story ...

Originally all were 50ft ... which derived, ultimately, from a very old demo of a Curtiss Jenny (as I...

Showing results 1 to 5 of 5