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Hi - Im studying at home by myself, so and and all help much appreciated...!
On the timed practice paper i just did, one question regarding the use the Echo take off chart provided QNH (1030), TODA (660), temperature (zero) and wind/slope data etc. In the answer provided afterwards, it states that the entry argument pressure height used is 2500ft and shade temp zero degrees. I can't work out how to get the pressure hight if there is no airfield elevation provided? The question states 'refer to ERSA' but no airfield is given.