[NSRCA-discussion] Masters 2007 Figure "M" question -verticalsegments
Del K. Rykert
drykert2 at rochester.rr.com
Wed Oct 18 12:41:02 AKDT 2006
RE: [NSRCA-discussion] Masters 2007 Figure "M" question - verticalsegmentsCongrats Glen.. If only all competitors would read all of the pertinent rules much of the silliness' could be avoided.. The judging seminars are a great place to clarify in everyone's mind as well as the list.. But it does boggle my mind when I see such simple confusion on issues that are addressed in the rule book.
Off my soap box..
Del
nsrca - 473
----- Original Message -----
From: Glen Watson
To: 'NSRCA Mailing List'
Sent: Wednesday, October 18, 2006 11:14 AM
Subject: Re: [NSRCA-discussion] Masters 2007 Figure "M" question -verticalsegments
Keith,
Here is an interesting passage from the rule book page 77 regarding lines within a maneuver.
"All lines within a maneuver have a beginning and end which define their length. The length of a line should only be graded when a maneuver contains several lines with a given relationship, as in a square loop. Unequal or misrelated lines should be downgraded according to the severity of the defect. One (1) point is subtracted for a reasonable difference. More points are subtracted for greater differences."
My take away is the maneuver description implies the vertical line length is not a judge-able item however since there are two vertical lines their length must be of the same reasonable length.
I for one am beginning to understand the importance of understanding not just the individual maneuver description but also the general descriptions and definitions the rule book provides like the above example.
Glen
-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org [mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Keith Black
Sent: Wednesday, October 18, 2006 12:13 AM
To: NSRCA Mailing List
Subject: Re: [NSRCA-discussion] Masters 2007 Figure "M" question - verticalsegments
Now that we're breaking this down, I'd like some clarification on the
section of the rule below that states:
"The length of the vertical segments is not a judging criteria."
In the strictest translation of this sentence I would say that this means
that the two stall turns do not need to be the same height, however, this
seems inconsistent will all other centered maneuvers where two halves of an
object do have to match in size.
A looser translation could be that the intention of this verbiage is to
point out that a shorter 'M' should score as well as a taller 'M', but
assumes that both sides should be the same height (which isn't stated
anywhere).
Unless otherwise clarified, I'd have to deduce that indeed the two stall
turns don't have to be the same height.
Keith Black
----- Original Message -----
From: "Glen Watson" <gwatson11 at houston.rr.com>
To: "'NSRCA Mailing List'" <nsrca-discussion at lists.nsrca.org>
Sent: Tuesday, October 17, 2006 12:10 PM
Subject: Re: [NSRCA-discussion] Masters 2007 Figure "M" question
Below is the Figure M description from page 79-80 of the current AMA rule
book...Note the statement regarding rolls and stall turn direction are
pilot's option...I then found this statement "Edit page 79-80 Figure M with
¼ or ½ rolls" to include ¾ roll options" on the NSRCA page under:
http://nsrca.org/competition/judging/Patterns2007
Figure M with 1/4 or 1/2 Rolls: Model pulls up into one-quarter (1/4) loop
to a vertical track, hesitates then performs prescribed roll, hesitates then
executes a stall turn through 180 degrees, hesitates, performs
prescribed roll, hesitates then executes one-half (1/2) outside loop to
vertical track, hesitates, performs prescribed roll, hesitates, executes a
stall turn through 180 degrees, hesitates, performs prescribed roll,
hesitates then recovers with another one-quarter (1/4) loop to level flight.
Direction of rolls and stall turns are pilot's option. The length of the
vertical segments is not a judging criteria.
Downgrades:
1. Model not vertical at start and finish of rolls
and stall turns.
2. Stall turns not exactly 180 degrees.
3. Model does not execute prescribed rolls.
4. Rolls not centered in vertical lines.
5. Bottom of outside half loop not at same altitude
as entry and exit.
Regards,
Glen
-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Jerry Budd
Sent: Tuesday, October 17, 2006 11:20 AM
To: NSRCA Mailing List
Subject: Re: [NSRCA-discussion] Masters 2007 Figure "M" question
Hi Jim,
Unless the maneuver has changed from 15 years ago all the rolls have
to be in the same direction, resulting in one stall turn being
canopy-facing you and the other being belly-facing you (your choice
as to which comes first). It's a tough maneuver, especially when the
wind is blowing other than down the runway.
Jerry
>Bob
> My memory crutch is,when flying from left to right, the 1st 2 roll
>directions are left-left and 2nd 2 roll directions are right-right.
>When flying from the right to left,the 1st 2 roll directions are
right-right
>and 2nd 2 roll directions are left-left.
>Like Arch said the center half loop is inverted in both cases.
>Lotsa a upside down.
>
>Jim Ivey
>
>----- Original Message -----
>From: "Archie Stafford" <rcpattern at stx.rr.com>
>To: "'NSRCA Mailing List'" <nsrca-discussion at lists.nsrca.org>
>Sent: Tuesday, October 17, 2006 11:11 AM
>Subject: Re: [NSRCA-discussion] Masters 2007 Figure "M" question
>
>
>> Bob,
>>
>> It has to be inverted. The direction of roll must be the same on every
>3/4
>> roll therefore you end up inverted across the middle.
>>
>> Arch
>>
>> -----Original Message-----
>> From: nsrca-discussion-bounces at lists.nsrca.org
>> [mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Bob Kane
>> Sent: Tuesday, October 17, 2006 9:53 AM
>> To: nsrca-discussion at lists.nsrca.org
>> Subject: [NSRCA-discussion] Masters 2007 Figure "M" question
>>
>> OK, I'm finally try to fly this thing with a pencil . . . . . . one
>> question I have (so far) is the 1/2 loop between the two stall turns in
>the
>> figure M: Does it matter if it is an inside or outside half loop? The
>> aresti diagram posted on Flying Giants shows it as an outside half loop
>with
>> no option. Thanks.
>>
>> Bob Kane
>> getterflash at yahoo.com
>>
>>
>>
>> _______________________________________________
>> NSRCA-discussion mailing list
>> NSRCA-discussion at lists.nsrca.org
>> http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
>>
>> _______________________________________________
>> NSRCA-discussion mailing list
>> NSRCA-discussion at lists.nsrca.org
>> http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
>
>_______________________________________________
>NSRCA-discussion mailing list
>NSRCA-discussion at lists.nsrca.org
>http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
--
___________
Jerry Budd
Budd Engineering
(661) 722-5669 Voice/Fax
(661) 435-0358 Cell Phone
mailto:jerry at buddengineering.com
http://www.buddengineering.com
_______________________________________________
NSRCA-discussion mailing list
NSRCA-discussion at lists.nsrca.org
http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
----------------------------------------------------------------------------
----
> _______________________________________________
> NSRCA-discussion mailing list
> NSRCA-discussion at lists.nsrca.org
> http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
_______________________________________________
NSRCA-discussion mailing list
NSRCA-discussion at lists.nsrca.org
http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
------------------------------------------------------------------------------
_______________________________________________
NSRCA-discussion mailing list
NSRCA-discussion at lists.nsrca.org
http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.nsrca.org/pipermail/nsrca-discussion/attachments/20061018/819dc2e4/attachment-0001.html
More information about the NSRCA-discussion
mailing list