THE MYSTERY OF LANDING AT BENJAMIN RIVERA NORIEGA



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THE MYSTERY OF LANDING AT BENJAMIN RIVERA... Expand / Collapse
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Posted Sunday, June 28, 2009 1:01:15 AM


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I think I am having a senior moment

The mystery of Benjamin Rivera Noriega

Benjamin Rivera Noriega CPX

Runway length 2600ft. 

Spot set to start of rubber tyres marks on RW31

Landed between numbers”31” and start of tyre marks, yet distance given from spot as 1975ft

I have rechecked my non ils data as I at first thought I had entered RW13 data for RW 31’s

 

Maybe I’m landing on a mirage or more likely I’m just doing something stupid

 

 My non ils co-ords are as follows;

 

31,312,N18_18_81,W65_18_29,3,BENJAMIN RIVERA NORIEGA.CPX

 

An ice cream to the first person to spot where I have gone wrong

 

 

Biggles piloting American Champion Scout FSX White with red and gold ended 27 June 2009 at 23:33

 

Aircraft: Bellanca    ID: N109JG    Airline:     Flight:

Flight plan: TIST TO CPX    NAV1:

Failure(s): None at landing

Failure Event(s) (Zulu Time): None

Failure Bonus:0%   Flight Duration:00 Hours   13 Mins   26 Secs

 

Landing Score:0.00

 

Landing was successful in the following areas:

* Good alignment with runway on visual approach.

* Gentle touchdown.

* Good landing speed - not too fast.

* Wings were level.

* Distance from touchdown target (visual approach): 1975 feet

* Glideslope held until flare.

* Good pitch control after touchdown.

* Good pitch at landing.

* With flaps - good job.

* Heading aligned with runway.

* Throttle(s) idle.

* Good controlled final descent to touchdown.

* Good steering after landing.

  

Landing included the following problems:

* Poor glideslope on visual approach - you can do better.

Definite room for improvement...

Post #4421
Posted Sunday, June 28, 2009 1:56:54 AM


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Bruce E (6/28/2009)
I think I am having a senior moment

The mystery of Benjamin Rivera Noriega

Benjamin Rivera Noriega CPX

Runway length 2600ft.

Spot set to start of rubber tyres marks on RW31

Landed between numbers”31” and start of tyre marks, yet distance given from spot as 1975ft

I have rechecked my non ils data as I at first thought I had entered RW13 data for RW 31’s

Maybe I’m landing on a mirage or more likely I’m just doing something stupid

My non ils co-ords are as follows;

31,312,N18_18_81,W65_18_29,3,BENJAMIN RIVERA NORIEGA.CPX

An ice cream to the first person to spot where I have gone wrong

Biggles piloting American Champion Scout FSX White with red and gold ended 27 June 2009 at 23:33

Aircraft: Bellanca ID: N109JG Airline: Flight:

Flight plan: TIST TO CPX NAV1:

Failure(s): None at landing

Failure Event(s) (Zulu Time): None

Failure Bonus:0% Flight Duration:00 Hours 13 Mins 26 Secs

Landing Score:0.00

Landing was successful in the following areas:

* Good alignment with runway on visual approach.

* Gentle touchdown.

* Good landing speed - not too fast.

* Wings were level.

* Distance from touchdown target (visual approach): 1975 feet

* Glideslope held until flare.

* Good pitch control after touchdown.

* Good pitch at landing.

* With flaps - good job.

* Heading aligned with runway.

* Throttle(s) idle.

* Good controlled final descent to touchdown.

* Good steering after landing.

Landing included the following problems:

* Poor glideslope on visual approach - you can do better.

Definite room for improvement...



Hi Biggles.

I really cannot see what is wrong with your file. I checked the spot myself, and made a spot slightly further down the rwy. (start of second stripe) I took your rwy info, and copy/pasted it into a rwy file, and made the small adjustments in numbers (31,312,N18_18_82,W65_18_30,3,BENJAMIN RIVERA NORIEGA.CPX) I made a flightplan CPX-CPX and slewed back up. Landed and got the following.

Ole Andreasen piloting Cessna Skyhawk 172SP G1000 ended 28. juni 2009 at 10:50

Aircraft: Cessna ID: N700MS Airline: Flight:
Flight plan: CPX TO CPX NAV1:
Failure(s): None at landing
Failure Event(s) (Zulu Time): None
Failure Bonus:0% Flight Duration:00 Hours 01 Mins 31 Secs

Landing Score:87,29

Landing was successful in the following areas:
* Good glideslope on visual approach.
* Good alignment with runway on visual approach.
* Gentle touchdown.
* Good landing speed - not too fast.
* Wings were level.
* Distance from touchdown target (visual approach): 38 feet
* Glideslope held until flare.
* Good pitch control after touchdown.
* Good pitch at landing.
* With flaps - good job.
* Heading aligned with runway.
* Throttle(s) idle.
* Good controlled final descent to touchdown.
* Good steering after landing.

A splendid landing!



So I havent got a clue as to where you went wrong. Wait a minute!!!!! did you make sure that the flight plan in FSFS did no say rwy 13????? That could be it. One moment I have to test that.... Be right back

 

OK

 

LOOK AT THIS

 

I did the same flight, but let FSFS have the default rwy 13 in the flightplan... I got this

 

Ole Andreasen piloting Cessna Skyhawk 172SP G1000 ended 28. juni 2009 at 10:59

Aircraft: Cessna    ID: N700MS    Airline:     Flight:
Flight plan: CPX TO CPX    NAV1:
Failure(s): None at landing
Failure Event(s) (Zulu Time): None
Failure Bonus:0%   Flight Duration:00 Hours   01 Mins   15 Secs

Landing Score:0,00

Landing was successful in the following areas:
* Gentle touchdown.
* Good landing speed - not too fast.
* Wings were level.
* Distance from touchdown target (visual approach): 1850 feet
* Good pitch control after touchdown.
* Good pitch at landing.
* With flaps - good job.
* Heading aligned with runway.
* Throttle(s) idle.
* Good controlled final descent to touchdown.
* Good steering after landing.
  
Only thing Im concerned about is the fact that you got a "Good alignment with runway on visual approach" You shouldn´t have that if you set the NAV1 OBS dial to 312. I didnt, on the second flight, but I didnt get "youre NOT lined up with the runway either" I will try to make another one and this time have the rwy to 13, and actually fly all the way over the rwy and land on the spot you created - from the other side.... and see what Smith makes of that. Back later on the subject, but in the meantime I think maybe...... you have looked at the flightplan in FSFS and set your dial to rwy 13 - is that possible? that, and my observations would fully explain the log you got.

 

Can I choose from different icecreams? and will you ship it to Denmark in a freezer?

Regards
Ole Andreasen, Denmark

Post #4423
Posted Sunday, June 28, 2009 5:39:42 AM


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Hi Ole

This is a strange one

I created a flt plan cpx to cpx using runway 13

Nav Obs at 132

RW 13 set on fsfs flt plan and this is waht I got 

Biggles piloting American Champion Scout FSX White with red and gold ended 28 June 2009 at 13:25

Aircraft: Bellanca    ID: N109JG    Airline:     Flight:
Flight plan: CPX TO CPX    NAV1:
Failure(s): None at landing
Failure Event(s) (Zulu Time): None
Failure Bonus:0%   Flight Duration:00 Hours   06 Mins   01 Secs

Landing Score:0.00

Landing was successful in the following areas:
* Good alignment with runway on visual approach.
* Gentle touchdown.
* Good landing speed - not too fast.
* Wings were level.
* Distance from touchdown target (visual approach): 1695 feet
* Glideslope held until flare.
* Good pitch control after touchdown.
* Good pitch at landing.
* With flaps - good job.
* Heading aligned with runway.
* Throttle(s) idle.
* Good controlled final descent to touchdown.
* Good steering after landing.
  
Landing included the following problems:
* Poor glideslope on visual approach - you can do better.
Definite room for improvement...

Next leg to TJFA was ok so I guess I'll put it down to something I have done wrong but I know not what. Perhaps its the little people that come out to play in the night

Let me know your choice of flavour and I will send it over by carrier pidgeon

Biggles

Post #4424
Posted Sunday, June 28, 2009 7:18:50 AM


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Ole

Ive just reflown the cct at CPX having removed the non ILS data and look at the landing score

Biggles piloting American Champion Scout FSX White with red and gold ended 28 June 2009 at 14:51
FSFlyingSchool 2009 (May 12 2009)
Using: FSX
Visibility: 62.14 Miles     Wind: 0 Knots

Aircraft: Bellanca ID: N109JG Airline: Flight:
Flight plan: CPX TO CPX NAV1:
Failure(s): None at landing
Failure Event(s) (Zulu Time): None
Failure Bonus:0% Flight Duration:00 Hours 05 Mins 19 Secs

Landing Score:91.00

Landing was successful in the following areas:

  • Good glideslope on visual approach.
  • Gentle touchdown.
  • Good landing speed - not too fast.
  • Wings were level.
  • Distance from touchdown target (visual approach): 149 feet
  • Glideslope held until flare.
  • Good pitch control after touchdown.
  • Good pitch at landing.
  • With flaps - good job.
  • Heading aligned with runway.
  • Throttle(s) idle.
  • Good controlled final descent to touchdown.
  • Good steering after landing.

I'll just continue and write it off to data malfunction or input error somewhere along the line.

Thanks for your help

 Enjoy the ice cream when it arrives

 

Biggles


Post #4425
Posted Monday, June 29, 2009 3:20:17 AM


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Guys:

This is an interesting puzzle. I cannot look into the coordinates and testing it at present, but just wanted to drop in and talk about one thing...

Ole mentioned:

Only thing Im concerned about is the fact that you got a "Good alignment with runway on visual approach" You shouldn´t have that if you set the NAV1 OBS dial to 312.

I wanted to clarify this part of the analysis in the log book.

The runway alignment on the approach is a reflection of how often you heard "Get lined up with the runway" on approach. This is looking at how well your flight path is aligned with the runway.

This is quite separate from the "Heading aligned with runway" which is a measure of how closely your nose is pointing in the correct direction when you finally have all wheels on the ground and is based on what you set the NAV1 OBS to.

What this means is that if you flew into runway 10 but had filed a plan for a visual approach to runway 28, you would still get:

"Good alignment with runway on visual approach"

...because if you are nicely lined up for runway 10, then you are also lined up for runway 28 (because it is 180 degrees in the opposite direction).

What you will not get is:

"Heading aligned with runway" unless your NAV1 OBS is exactly set to the heading of the runway you actually landed at.

Having said all this - we will look into logic that could be activiated if the pilot is clearly about to land on a heading which is massively at variance with the runway indicated in the flight plan.



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Post #4437
Posted Monday, June 29, 2009 3:28:38 AM


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Guys:

If it helps...

the data computed by FSFS2009 (using MakeRunways) for this airport is:

13,130,N18_18_99,W65_18_62,3,CPX.CPX
31,310,N18_18_78,W65_18_23,3,CPX.CPX

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Post #4438
Posted Monday, June 29, 2009 5:50:19 AM


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Hi Sqn Ldr / Ole

Thanks for that I have checked CPX's rw co-ords and yes they are as you say in your post

BUT

When flt plan entered for CPX to CPX in fsfs  waypoints for rw 31 on fsfs show as follows

0: laceName>CPXlaceName> laceType>AIRPORTlaceType> [018.3131,-065.3039]

1: laceName>CPXlaceName> laceType>AIRPORTlaceType> [018.3131,-065.3039]

 

Should they not be the same as the FS9 runway co-ords????

 

Also thanks for the info on the distinction between "Good alighnment..." and Heading Aligned...." Most useful

 

NOW

 

After CPX I flew the next leg to TJFA and things seemed to have resolved themselves   Silly me-speak too soon I them flew TJSJ  to ABO and guess what - the problem was back

 

Biggles

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Post #4439
Posted Monday, June 29, 2009 5:59:51 AM


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Excuse me Biggles.

Why did you fly TJFA to ABO? The next leg is TJFA to TJSJ!!!


Regards
Ole Andreasen, Denmark

Post #4440
Posted Monday, June 29, 2009 6:12:26 AM


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Hi Sqn Ldr / Ole

Thanks for that I have checked CPX's rw co-ords and yes they are as you say in your post

BUT

When flt plan entered for CPX to CPX in fsfs  waypoints for rw 31 on fsfs show as follows

0: laceName>CPXlaceName> laceType>AIRPORTlaceType> [018.3131,-065.3039]

1: laceName>CPXlaceName> laceType>AIRPORTlaceType> [018.3131,-065.3039]

 

Should they not be the same as the FS9 runway co-ords????

 

Also thanks for the info on the distinction between "Good alighnment..." and Heading Aligned...." Most useful

 

NOW

 

After CPX I flew the next leg to TJFA and things seemed to have resolved themselves   Silly me-spoke too soon I them flew TJSJ to ABO and guess what - the problem was back

 

The following is the flight report with non ils data entered for rw 08 at ABO

 

           08,083,N18_26_97,W66_40_81,4,ANTONIO NERY JUARBE POL.ABO

 

Biggles piloting American Champion Scout FSX White with red and gold ended 29 June 2009 at 12:08
FSFlyingSchool 2009 (May 12 2009)
Using: FSX
Visibility: 7.46 Miles     Wind: 0 Knots

Aircraft: Bellanca ID: N109JG Airline: Flight:
Flight plan: TJSJ TO ABO
NAV1:
Failure(s): None at landing
Failure Event(s) (Zulu Time): None
Failure Bonus:0% Flight Duration:00 Hours 27 Mins 43 Secs

Landing Score:0.00

Landing was successful in the following areas:

  • Good alignment with runway on visual approach.
  • Gentle touchdown.
  • Good landing speed - not too fast.
  • Wings were level.
  • Distance from touchdown target (visual approach): 2527 feet
  • Glideslope held until flare.
  • Good pitch control after touchdown.
  • Good pitch at landing.
  • With flaps - good job.
  • Heading aligned with runway.
  • Throttle(s) idle.
  • Good steering after landing.


Landing included the following problems:

  • Poor glideslope on visual approach - you can do better.
  • Ballooning during landing - needs practice.

Definite room for improvement...


Flight Score:96.66

Flight commended in the following areas:

 

 

I then removed the non ILS data by changing the filename to ABOx  from ABO and reflew the  exact same leg to RW 08 with the following results

 

           08,083,N18_26_97,W66_40_81,4,ANTONIO NERY JUARBE POL.ABOx

 

Biggles piloting American Champion Scout FSX White with red and gold ended 29 June 2009 at 12:53
FSFlyingSchool 2009 (May 12 2009)
Using: FSX
Visibility: 7.46 Miles     Wind: 0 Knots

Aircraft: Bellanca ID: N109JG Airline: Flight:
Flight plan: TJSJ TO ABO
NAV1:
Failure(s): None at landing
Failure Event(s) (Zulu Time): None
Failure Bonus:0% Flight Duration:00 Hours 25 Mins 27 Secs

Landing Score:69.70

Landing was successful in the following areas:

  • Gentle touchdown.
  • Good landing speed - not too fast.
  • Wings were level.
  • Distance from touchdown target (visual approach): 232 feet
  • Glideslope held until flare.
  • Good pitch control after touchdown.
  • Good pitch at landing.
  • With flaps - good job.
  • Heading aligned with runway.
  • Throttle(s) idle.
  • Good controlled final descent to touchdown.
  • Good steering after landing.


Landing included the following problems:

  • Poor glideslope on visual approach - you can do better.
  • Poor alignment with runway on visual approach - line up and stay there.

Definite room for improvement...


Flight Score:91.52

Flight commended in the following areas:

 

The only difference between the two flights was the removal of the non ils data

 

I guess it's two ice creams the the aviator who solves this one

 

The only common denominator between the two wayward landing scores is that the ICAO airfield id has 3 digits instead of the more normal 4 ( Hey I'm really clutching at straws now! )

 

Biggles

  

 

 

Post #4441
Posted Monday, June 29, 2009 6:15:22 AM


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oleandreasen (6/29/2009)
Excuse me Biggles.

Why did you fly TJFA to ABO? The next leg is TJFA to TJSJ!!!

I'm going mad  I meant TJSJ to ABO        Heeeeelllppp

Biggles

Post #4442
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