Collins FMS-3000 - always use APPR mode ?
06-04-2012 | 01:24 PM
#11
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CJ3/CJ4 driver; I agree with the above. Only thing I'd add is to be in APPR when shooting a LOC to get it to auto-sequence to green needles, then once it's sequenced to green needles, go back to NAV so it won't possibly pick up an errant GS and blow through your MDA (I think the book, at least the FSI training manual, has words to this effect).
06-04-2012 | 06:05 PM
#12
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CJ3/CJ4 driver; I agree with the above. Only thing I'd add is to be in APPR when shooting a LOC to get it to auto-sequence to green needles, then once it's sequenced to green needles, go back to NAV so it won't possibly pick up an errant GS and blow through your MDA (I think the book, at least the FSI training manual, has words to this effect).
06-04-2012 | 06:37 PM
#13
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Edited to add that the Loc will NOT auto-tune unless your Nav Source is FMS to begin with.
06-06-2012 | 06:37 PM
#14
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What aircraft is this on?
As another person mentioned, there can be significant differences from one aircraft or manufacturer to another. I'd suggest checking with your training provider or the aircraft manufacturer on this.
In the King Air, you fly a precision approach in APP or APP/VNAV. Non-precision approaches are flown in NAV or NAV/VNAV.
Also, the PL21 in the King Air only has green needles.....green for FMS, green for VOR/LOC. None of that silly color coded stuff so you can tell when a change happens. Confusing, huh?
As another person mentioned, there can be significant differences from one aircraft or manufacturer to another. I'd suggest checking with your training provider or the aircraft manufacturer on this.
In the King Air, you fly a precision approach in APP or APP/VNAV. Non-precision approaches are flown in NAV or NAV/VNAV.
Also, the PL21 in the King Air only has green needles.....green for FMS, green for VOR/LOC. None of that silly color coded stuff so you can tell when a change happens. Confusing, huh?
06-07-2012 | 04:50 AM
#15
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What aircraft is this on?
As another person mentioned, there can be significant differences from one aircraft or manufacturer to another. I'd suggest checking with your training provider or the aircraft manufacturer on this.
In the King Air, you fly a precision approach in APP or APP/VNAV. Non-precision approaches are flown in NAV or NAV/VNAV.
Also, the PL21 in the King Air only has green needles.....green for FMS, green for VOR/LOC. None of that silly color coded stuff so you can tell when a change happens. Confusing, huh?
As another person mentioned, there can be significant differences from one aircraft or manufacturer to another. I'd suggest checking with your training provider or the aircraft manufacturer on this.
In the King Air, you fly a precision approach in APP or APP/VNAV. Non-precision approaches are flown in NAV or NAV/VNAV.
Also, the PL21 in the King Air only has green needles.....green for FMS, green for VOR/LOC. None of that silly color coded stuff so you can tell when a change happens. Confusing, huh?
If PFD1 & 2 are looking at the same Nav source, such as both on VOR1 or both on FMS w/a single FMS then they'll be green and yellow.
But I know what you mean!
06-07-2012 | 09:53 AM
#16
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06-11-2012 | 05:54 AM
#19
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All true, as far as I can recall. Not many LOC-only approaches in my experience; they definitely fall into the "weird" category when it comes to making the FMS magic work.
