Skip to content
View in the app

A better way to browse. Learn more.

The AVSIM Community

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Assumed Temp. Question for PMDG B737 NGX

Featured Replies

I understand that when derating the engines we have to enter an assumed temperature (unless I'm wrong), but I see all these YouTubers entering it into the FMC but I don't understand how to calculate the assumed temperature myself. I'm not willing to spend money on a program like TOPCAT that does it automatically, but are there any good freeware programs or websites that will do it?

try in the avsim library, look for

"b737ng_dispatch_sheet_v497.zip"  - seems like a pretty comprehensive spreadsheet . i think excel might cost more than topcat though, i don't know if it is compatible with google docs or alternatives but maybe worth a try

"737_ng_dispatch.zip" - seems like a standalone program based on that spreadsheet's data and info

one of those might do the trick. i haven't tried them since i use TOPCAT (and TOPER for the 736)

i believe all the info is in the FCOM for calculating it yourself also...maybe start around page 691.. pretty complicated process though. maybe somebody has done a tutorial for that also, not sure..

cheers,-andy crosby

 

Archived

This topic is now archived and is closed to further replies.

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.