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Old 03-07-2019, 10:03 AM
  #121  
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Originally Posted by sobo View Post
I’d say in probably 5/10 of the aircraft I fly at piedmont have this issue. Some pilots prefer to fly in 195RA to tighten the system up to cat II tolerance (if that’s even a thing).
It's been a long lonnnnnnnnng time and 2 airplanes ago, so forgive me;

But if I'm not mistaken, that requires a flap 22 setting as well as an RA less than 200' to trigger all that fancy CAT2 tolerance crap? Because, if you get the CATII annunciator and put in flaps 45, it'll make that go away wont it?

Not that it matters, buuuuuuut in certain cases where flaps 45 is desirable for landing performance, etc it could be self defeating.

Like I said, 2 airplanes and years ago flying it. So if I'm wrong and off base, disregard. I'll take that, because it means I was FINALLY able to purge that 145 crap effectively
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Old 03-07-2019, 10:06 AM
  #122  
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Originally Posted by John Carr View Post
It's been a long lonnnnnnnnng time and 2 airplanes ago, so forgive me;

But if I'm not mistaken, that requires a flap 22 setting as well as an RA less than 200' to trigger all that fancy CAT2 tolerance crap? Because, if you get the CATII annunciator and put in flaps 45, it'll make that go away wont it?

Not that it matters, buuuuuuut in certain cases where flaps 45 is desirable for landing performance, etc it could be self defeating.

Like I said, 2 airplanes and years ago flying it. So if I'm wrong and off base, disregard. I'll take that, because it means I was FINALLY able to purge that 145 crap effectively
Not sure. Like I said, I don’t mess with it because it’s not an approved way to do anything at our company.

At any rate, I doubt that an erratic ILS could have caused this. I don’t think a trained crew would start the approach if something was acting up so severely that it caused them to land off the runway, amongst other things.

I’m not really willing to speculate too much on this whole thing. I’m gonna give the crew the benefit of the doubt on this, and wait for the NTSB to do their thing.

Glad nobody was seriously hurt.
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Old 03-07-2019, 10:30 AM
  #123  
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Originally Posted by sobo View Post
Not sure. Like I said, I don’t mess with it because it’s not an approved way to do anything at our company.

At any rate, I doubt that an erratic ILS could have caused this. I don’t think a trained crew would start the approach if something was acting up so severely that it caused them to land off the runway, amongst other things.

I’m not really willing to speculate too much on this whole thing. I’m gonna give the crew the benefit of the doubt on this, and wait for the NTSB to do their thing.

Glad nobody was seriously hurt.
Agree, I was simply asking/wondering about that whole CATII sensitivity thinghy. Because I used to hear it all the time.

And my time on the plane, it wasnt frequent, but the whole FD/AP set up on it could suck at times. I remember being on an ILS and having the loc flip flop around.
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Old 03-07-2019, 06:29 PM
  #124  
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Originally Posted by OpMidClimax View Post
It's an error in the receiver of the 145 localizer when exposed to module.
Exposed to what?

Maybe cell phone use in the back?
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Old 03-07-2019, 06:53 PM
  #125  
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Originally Posted by rickair7777 View Post
Exposed to what?

Maybe cell phone use in the back?
No. Doesn't modulate like that.
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Old 03-07-2019, 07:29 PM
  #126  
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From the metar it was not hard IFR. 1500 overcast light snow. Should be able to differentiate between runway and field well before touchdown. Will be interesting to see NTSB report but this looks very bad!
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Old 03-08-2019, 02:25 AM
  #127  
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I would love to listen to the CVR
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Old 03-08-2019, 03:32 AM
  #128  
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Originally Posted by rickair7777 View Post
Exposed to what?

Maybe cell phone use in the back?
Moisture...
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Old 03-08-2019, 03:54 AM
  #129  
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Originally Posted by rickair7777 View Post
Exposed to what?

Maybe cell phone use in the back?
He meant moisture
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Old 03-08-2019, 08:40 AM
  #130  
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Originally Posted by Hou757 View Post
From the metar it was not hard IFR. 1500 overcast light snow. Should be able to differentiate between runway and field well before touchdown.
My understanding (which might well be wrong) was that the ASOS went down to 1/2 mile vis with heavier brief flurries reported on the ground. White runway surrounded by white snow with inadequate snow removal. Good runway because it's left over from a USAF base closed in the 60s, but the town itself is less than 10,000 population served because it's Essential Air Service. They have neither the personnel nor the equipment to keep a runway cleared to the extent a busier field would.
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