AA - 4 LNR And X Check? — Civil Aviation Forum

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AA - 4 LNR And X Check?

Gh123 From , joined Dec 1969, posts, RR:
Posted (6 years 4 months 22 hours ago) and read 1886 times:

Always on AA, I seem to hear '4 LNR and Cross Check' by cabin crew.

This must be 'doors to manual' etc - right?

What does the '4 LNR' actually mean?

3 replies: All unread, jump to last

Dank From United States of America, joined Jul 2006, 829 posts, RR: 16
Reply 1, posted (6 years 4 months 20 hours ago) and read 1831 times:

Quoting Gh123 (Thread starter):
What does the '4 LNR' actually mean?

I think that it's "4 L and R" not "4 LNR" and means that they have checked doors 4L and 4R.

cheers.

QQflyboy From United States of America, joined Oct 2003, 2198 posts, RR: 14
Reply 2, posted (6 years 4 months 19 hours ago) and read 1772 times:

Yep, Dank is right.

It's 4L and R. The "cross check" is to notify that the doors have been verified as armed or disarmed by a flight attendant other than the one who physically armed/disarmed the door(s).

If you're on a wide body, you'll hear the door's assigned number. On narrowbody you'll hear "aft doors" and "forward doors". You shouldn't just be hearing "4L and R" unless you are on the 767. On the 777, A300 and 757 (considered a widebody) you should hear all sets of doors over the PA.

It's a way to audibly notify all crew members the doors are either armed for departure or disarmed for arrival.

[Edited 2007-01-23 19:29:43]

The views expressed are mine alone and do not necessarily reflect my employer’s views.

Gh123 From , joined Dec 1969, posts, RR:
Reply 3, posted (6 years 4 months 19 hours ago) and read 1753 times:

Quoting QQflyboy (Reply 2):

Quoting Dank (Reply 1):

Thanks guys!

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