Circuit Patterns

Notwithstanding the standard circuit patterns set out on the relevant airfield charts, controllers will quite often change the rules to suit the direction of your approach.

For example, Limoges has a right-hand circuit pattern for runway 21 but arrivals from the east or south-east will often be given a left-hand (downwind or base) join in order to prevent aircraft from crossing the active runway

This can sometimes result in two aircraft flying base legs towards each other which can be a bit of a nightmare with the sun in your eyes.

If you cannot actually see the other aircraft, it is essential to check with the controller to determine your relative positions—this is a much safer option than hoping that the other aircraft is actually ahead of you at the final turn.

There may also be variations on standard procedures to suit local conditions—at Limoges, for example,  permission is required before crossing the axis of the runway.

Taxi clearance is also required except for the short trip from the aero-club to the fuel pump.

On final approach, you may be "cleared for OPTION" which means that you can either 'touch and go' or make a full-stop landing.

Comments

[Les King]

I first came across this situation at Le Touquet which is a very busy GA airfield where they often seem to operate downwind legs on both sides of the airfield.

Heading straight towards another aircraft on base leg was a bit disconcerting the first time it happened but no real problem if you can see each other and probably a good idea to carry on downwind for a bit if you can’t.

[Sue Virr]

I totally agree with you that it is much better to extend downwind if you are in any doubt as to the whereabouts of the opposing aircraft.

However, in controlled airspace, always ask permission to extend downwind or to do a 360 degree hold, otherwise you could be in a lot of trouble.

They do not approve of any decisions taken without authority.

The motto here is never to be afraid of asking the controllers for help.

If you do, your problem is put back into their hands and they are pleased to help you.