Last seen: Apr 27, 2026
Yes, your Safe Endurance (for a PNR calculation) is your fuel at Take-Off minus Final Reserve Fuel minus Holding Fuel (for Departure Point not Destina...
Hi James, Just consider the format of the wind, is the direction given in degrees True or Magnetic? The question should give you the source of the w...
The ERSA can be purchased with or without the RDS, so caution needed. This publication is updated every 3 or 4 months. Yes, you will probably need ref...
Hi Hans, CAO 20.7.4 has been repealed, but it still exists out on the internet. For your reference, look at PART 135 Chapter 10.07 paragraph (2) (d...
Hi Patrick, Take care when looking at the different figures presented. We start with fuel in the tanks at "Start up", then as we allow for fuel that...
I found the link with SPECI criteria on page 4
Hi Paul, Answer C is correct, and this correction is in the pipeline. Thanks for highlighting it. The BOM website has the SPECI Issuance criteria,...
Hi jsheps16. You are correct, the final reserve fuel should be 30.75 litres. However the final answers of Fuel required at start up and trip fuel are...
Paul, just a quick thought that maybe the packages are different sizes and physically will not fit in the nose or wing compartments. Always follow the...
Paul, Q39 - 30 minutes of holding for weather is at holding rate required of 15 gph is 7.5 gals. You are correct, so there is an error in the book...
Hi PaulGa, Check in the AIP, ENR 1.2 - 1 Para 1.1.3 1.1.3 For pilots not authorised to fly at night, it is recommended that they plan to arrive...
Hi t117tim, Check out AIP ENR 1.1 - 78 para 10.7.2.8. "the aircraft need only carry sufficient fuel to hold until 30 minutes after the forecast ces...
Hi Paul, Your answer of 147 kgs is correct. The answer seems to have slipped through the cracks, which is based upon the old variable reserve of 15...
Hi Ravi, Chapter 17 has the answers starting on page 68. Cheers W
Have search of the AIP for 500ft. ENR 1.1 - 8 para 2.5.3.3 & ENR 1.5 - 15 para 1.15.3 & ENR 1.5 - 17 para 1.16.1 Departing and arriving traffi...