Guest

### Approach Trivia

What is the assigned glide slope altitude at 5.4 nm for runway 25L at LAX?

Somebody please get this right, it is sooo easy.

mirage
Posts: 3612
Joined: Mon May 31, 1999 4:44 am

### RE: Approach Trivia

So you think it's easy!
Let me ask you how many stands for aircrafts there are at FAO?

Luis, Faro, Portugal

David L
Posts: 8550
Joined: Tue May 18, 1999 2:26 am

### RE: Approach Trivia

Aw, come on Mirage. EVERYONE knows this. Er... I won't spoil it by um... giving away the answer :^)

BryanG
Posts: 955
Joined: Tue May 18, 1999 2:59 am

### RE: Approach Trivia

This can be figured out with trigonometry. I don't have a tangent table handy, but the altitude will be the opposite side of the 3.0 degree angle tht the glidescope makes with the ground. The base of the triangle would be 5.4 miles.

David L
Posts: 8550
Joined: Tue May 18, 1999 2:26 am

### RE: Trigonmetry

I'd thought about doing that, BryanG, but not all glideslopes are 3.0 degrees. I know of some that are 3.5 degrees (not off-hand, of course). I think Prestwick might be 3.5 degrees.

David L
Posts: 8550
Joined: Tue May 18, 1999 2:26 am

### RE: Trigonmetry

I'd thought about doing that, BryanG, but aren't some glideslopes 3.5 degrees?

David L
Posts: 8550
Joined: Tue May 18, 1999 2:26 am

### RE: Trigonmetry - Ooops

Sorry about that. As you can see, I tried to chicken out of being so adamant!

Guest

### RE: Approach Trivia

Come on you guys its easy. Just look at an approach plate. If you're a pilot this should be simple.

Guest

### RE: Approach Trivia

Come on you guys its easy. Just look at an approach plate for 25L at LAX. If you're a pilot this should be simple.

stlbham
Posts: 438
Joined: Mon May 24, 1999 11:24 am

### RE: Approach Trivia

im going to guess 1500 ft maybe?

Brian

Guest

### RE: Approach Trivia

You're right!!!!!!!!! Good job. Finally someone got it right! Nice job.

flyf15
Posts: 6633
Joined: Tue May 18, 1999 11:10 am

### RE: Approach Trivia

How 'bout providing us with the needed approach plate next time aye? I'd sure like to ask you some "easy" questions about the airports in my area... but it'd be a waste of my time.

Guest

### RE: Approach Trivia

It's kinda common sense, eh?

mirage
Posts: 3612
Joined: Mon May 31, 1999 4:44 am

### Agree With Flyf15

I agree with Flyf15. That trivias are just waste of time and space. I could make lots of easy questions about FAO airport, but for what???
Most of the people in this forum don't even live in LA.

I know I know....if you don't like the question don't reply to it, but it's also common sense not to make such specific questions about one specific airport, eh?

Luis, Faro, Portugal

dash8
Posts: 389
Joined: Sat Aug 27, 2005 8:23 am

### RE: Approach Trivia

I don't get it. I have a chart dated 21FEB97. It says at 7.4 DME ILAX (5.4 nm from the runway, because you at 2 DME ILAX upon touchdown) you should be at 1892 feet. This is the LIMMA intersection. Am I looking at the wrong plate or am I missing something ?

Dash8

Guest

### RE: Approach Trivia

Finally... someone who knows how to read an approach plate. Good job DASH8. LIMMA is the OM which is 7.4DME from ILAX where the threshhold is 2DME from ILAX making LIMMA 5.4DME from the TDZ(to summarise DASH8). The chart I referenced is the latest version dated 2/98.ADIOS

David L
Posts: 8550
Joined: Tue May 18, 1999 2:26 am

### RE: Approach Trivia

Any answer that requires access to an Approach Chart is not "common sense". It all kind of fell to bits towards the end there.

Gnomon
Posts: 894
Joined: Thu Jun 03, 1999 12:38 pm

### Ual1636

I think that perhaps Ual1636 has too much time on his hands during his summer break. I'm busting a gut here looking at these replies. !Es muy divertido!

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