Q and A video streaming session (31 Mar 2020)

Would you like a live-streamed Q and A session?

It can be hard to learn in isolation. We don’t know when the classroom can return, but could help bring the classroom to you.

Would you find its valuable to participate in a live-streamed Q and A session?
You can submit questions prior to the event, as well as submit them during live chat.

Would you sign up for this?
We would love to hear your feedback.

Email the office to register your interest and what subject you would like covered. This email address is being protected from spambots. You need JavaScript enabled to view it.


× If you have any suggestions on how we can improve this site or if you are having problems with any our products e.g. books, cyberexams or the website, please use this forum to let us know. Technical questions on subjects can be posted to the "Questions and Answers" section below.

Takeoff / Landing distances

  • Gwilliams95
  • Gwilliams95's Avatar Topic Author

Gwilliams95 created the topic: Takeoff / Landing distances

Hi all
Thought this would be an easy problem, but just seeking clarification on something. I’m just getting told conflicting information by different people and would like to back up my understanding of CAO 20.7.4

Takeoff distances.

My understanding :

The data which are entered into the tables are derived from:
- AWIS / ATIS if available (Temp / pressure / wind)
- TAF if obtained within an hour prior to takeoff (Temp / pressure / wind)
- Ambient conditions ie altimeter set to 1013, windsock and reading off OAT
- declared density charts (pressure and ISA temp only)

Landing distances
TAF (1 hr prior to departure - short sectors only??) and declared density

Thanks all!

Please Log in or Create an account to join the conversation.

Time to create page: 0.171 seconds