Even with the crosswinds takeoff performance is often better with the longer runways - more takeoff weight and better for the engines. It’s not a problem for the smaller aircraft so they happily will use 7/25.Correct me if I'm wrong, but is that because they are unsuitable for using runways 7 or 25?
The wind still playing havoc Sunday morning in Sydney with QF2 departing SIN on time and arriving just on an hour late. Announcements on board referred to the wind (and not the volcano).
Even with the crosswinds takeoff performance is often better with the longer runways - more takeoff weight and better for the engines. It’s not a problem for the smaller aircraft so they happily will use 7/25.
Takeoff max crosswind is more than landing max crosswinds. I recall vaguely that in a 747-400, max crosswinds for takeoff on a dry runway c/w landing is 45 vs 35 kts. I’m sure there are other factors that come into play.
I'm on QF495 with 7.10 scheduled departure boarding at 8.00 maybe so arriving probably an hour late. I saw three SYD-MEL flights before 9am cancelled.
AFF Supporters can remove this and all advertisements
15/5/18
Transpacific QF11 SYD-LAX due to depart at 1800 hrs...$9 for bottle of water . What can be bought for $6?
Quickstatus, I'm always surprised in Oz capital cities (possible exception Adelaide) that anyone would buy bottled water when tap water is generally good - excellent in Melbourne.
Are you serious that this is the cost? 500ml bottle?