Oly720man From United Kingdom, joined May 2004, 6842 posts, RR: 11 Posted (6 years 3 months 2 weeks 3 days 15 hours ago) and read 2560 times:
What's the highest setting that's usually available on aircraft, in hPa or in. Hg? Only asking because of a news report from New Zealand saying that there could be a high pressure of 1049hPa which is about 31 in Hg.
Oly720man From United Kingdom, joined May 2004, 6842 posts, RR: 11
Reply 2, posted (6 years 3 months 2 weeks 2 days 19 hours ago) and read 2398 times:
Quoting WILCO737 (Reply 1): We can set out altimetet to 1084 hPa which is enough.
Thanks for that. I have vague memories of reports from quite a few years ago when the pressure was so high over Alaska at the time, it was almost off the top of the pressure setting range on the altimeter.