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To: smileyface
the C32 [ Boeing 757 ] had climbed above FL180 with all 3 cockpit altimeters set at 29.92 inches of mercury.

As a non-pilot...whats the significance of this

Altimeters should be set to local altitude....?

29.92 inches of mercury is Barometric pressure.

1,373 posted on 01/21/2019 11:23:21 AM PST by spokeshave2 (https://www.gofundme.com/TheTrumpWall.... $20,722,141 of $1.0B goal by 348,109 people.)
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To: spokeshave2

don’t know, am listening live now; have been discussing items other than the advertised headline...


1,376 posted on 01/21/2019 11:30:16 AM PST by smileyface (Things looking up in RED PA! I love President Trump!)
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To: spokeshave2
whats the significance of this

All altimeters are set to 29.92 above 18000' MSL. If they were using RNAV, it would be a 'Q' designated route.

I think they meant to imply 18000' outbound beyond US airspace so she would be out of country literally.

I also think the ref is bullshiite.

1,382 posted on 01/21/2019 11:41:02 AM PST by xone
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To: spokeshave2

okay the Abel Danger webcast was pretty much a bust. Sorry for bringing it to the fore of the thread. Sometimes McConnell has good tidbits.

McConnell made a statement that Pelosi cospired with Kristine Marci (McConnell’s nasty SES sister) to off POTUS while NP was out of the country. Gobsmack earlier made statement the NP was going to EU to meet with replacement of NATO (cesco??), then sightsee in Egypt, and then to Afghanistan.


1,413 posted on 01/21/2019 12:47:44 PM PST by smileyface (Things looking up in RED PA! I love President Trump!)
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To: spokeshave2

Once you are in the flight levels, which is anything over 18,000 (e.g. FL180 and up) altimeters must be set to standard atmospheric which is 29.92 inches of mercury. Below that level you set to local pressure which you get from local ATIS, flight service, or sometimes center or the tower will tell you a setting if the weather is in a period of rapid change like frontal passage or thunderstorm.


1,419 posted on 01/21/2019 1:20:44 PM PST by TrueFact (Keep heart!)
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