All Questions
Tagged with flight-planning performance-calculation
7 questions
1
vote
1
answer
1k
views
Calculating center of gravity when calculated CoG, T/O mass, fuel burn and fuel burn station are known
I'm practicing for my EASA PPL(A) exam and one of the questions I came across sound like this:
Calculated take-off mass = 1082 kg, calculated CG = 0.254 m, fuel burn
= 55 l on station 0.40 m.
A. 24.6
...
- 397
0
votes
1
answer
2k
views
How to calculate Night Flight time for a given flight? [duplicate]
I am currently working on a project (web app) at university to be able to calculate the amount of time spent during night flying. Currently, I have, Departure Lat and Long and Departure Time in UTC ...
- 101
1
vote
2
answers
165
views
Is the route which takes the least time always the one with least fuel-burn?
Geographically longer paths may require less fuel than the shortest (great circle) path. But what about time ?
Is the most fuel efficient route always the one that has the aircraft in the air for ...
- 3,656
5
votes
4
answers
757
views
Can longer paths consume less fuel than the (shorter) great circle path?
Is the most fuel-efficient route between points A and B always along a great circle ?
Although somewhat counter-intuitive, this comment on an aviation blog seems to suggest that longer paths (in ...
- 3,656
5
votes
5
answers
3k
views
How do you calculate trip fuel based on hourly fuel burn rates?
I am working on a small personal project that uses fuel burn data about specific aircraft to calculate the total fuel required for a trip. The data looks like this:
...
- 185
2
votes
1
answer
9k
views
How does the FAA compute the values in TPP's Climb/Descent Table?
The inside back cover of the FAA Terminal Procedures Publication contains a table headed “CLIMB/DESCENT TABLE,” excerpted below.
Source: FAA, p. 19
How do required ascent or descent ...
- 5,710
1
vote
1
answer
9k
views
How do you calculate indicated airspeed on a flight plan?
I'm planning my cross country journey for my flight test and it seems I forgot how to calculate my indicated airspeed.
The indicated airspeed must be from the POH, right?
The the true airspeed is ...
- 163