The 155 number you heard is probably the heading assigned to the aircraft by the controller in order for the plane to intercept the ILS signal. It could also be just a statement telling the pilot what runway to expect for landing. Normally, this type of transmission when the plane is about 100 miles from the airport, so they know well in advance what runway to use, and what approach to conduct (visual, ILS, VOR, RNAV, etc)poltergeisty said:Question about aircraft pilot lingo:
What is meant when they say, goes something like "landing on 35L 155 ILS" I know L means left and ILS means Instrument landing system, but what exactly does it mean?
I notice that not all aircraft mention ILS when on approach. I'm thinking that if the pilot is using ILS to land they must mention it?
akuter said:Very fun. I wish they would put more "heavy" aircraft and modern military planes into it.
Make a flight plan and you can select any overlay(intersections, vectors etc....) and print them out. Makes a great poster for your listining post.
poltergeisty said:Question about aircraft pilot lingo:
What is meant when they say, goes something like "landing on 35L 155 ILS" I know L means left and ILS means Instrument landing system, but what exactly does it mean?
I notice that not all aircraft mention ILS when on approach. I'm thinking that if the pilot is using ILS to land they must mention it?
werinshades said:Not sure if the Airport Tower is giving this, or the pilot had said this. I live by Midway Airport in Chicago, so the Tower I monitor quite clearly. Usually within the last 2 Miles, the Tower will give the coordinates you mention and it sounds similar to what you describe. It's possible the Tower is giving wind direction and speed by what you say. You know landing on 35-L (Left) stands for, they usually say "utilizing ILS", and 155 may be "15 at 5". That would be almost do north wind at 5 MPH. Just a guess...
NAVCAN said:sounds about right man, the 15 at 5 part.
Yokoshibu said:I think that is more likely the heading untill established on the loc.
KCChiefs9690 said:Normally, this type of transmission when the plane is about 100 miles from the airport, so they know well in advance what runway to use, and what approach to conduct (visual, ILS, VOR, RNAV, etc)
poltergeisty said:I know VOR as Visual Omni Range. I believe RNAV is Radio Navigation?
Chris-M said:I fly Boeing 737s for a major Continental airline. We get JEPP revisions periodically (1 to 3 a month, depends on the changes). The charts (Low and High altitude enroute charts) and Instrument Approach plates (1 page charts) are changed on an as-needed basis.
Yokoshibu said:vortac = Vhf Omni Range with Tacan ...fyi
poltergeisty said:This brings up another question I just thought of. Are the flight numbers always the same for particular routes? Every time I flew to Salt lake it was a different number. Even with the same airline. [/font]