[NSRCA-discussion] HUMPTY BUMB WITH OPTIONS

[JohnL]

Hi Rick

Could you email me off list would like to try and set up a primer for the spring.

JohnL
  ----- Original Message ----- 
  From: Rick Wallace 
  To: nsrca-discussion at lists.nsrca.org 
  Sent: Saturday, January 27, 2007 6:42 PM
  Subject: Re: [NSRCA-discussion] HUMPTY BUMB WITH OPTIONS


  Looks like the actual '07-08  Pattern rules are posted on the AMA site now - here's the link. 

  http://www.modelaircraft.org/comp/0708rulebook/RC%20Aerobatics.pdf

  And here's the new / currrent description of the Humpty with options: 

  Humpty Bump with Options. From upright or inverted flight, model executes one quarter (1/4) loop to vertical climb, hesitates, performs one half-roll, or optionally one-quarter (1/4) roll on this upline, model pushes or optionally pulls through one-half (1/2) loop to vertical down line. If the one-quarter (1/4) roll option was chosen, the one-quarter roll is performed on the downline. The model then recovers with one quarter (1/4) loop to level flight in the opposite direction of entry. This maneuver can have an upright or inverted entry.
  Downgrades:
  1. Track not vertical in climb and dive.
  2. Rolls (as specified) not centered in vertical lines.
  3. Over or under rotation on prescribed roll, one point per 15- Degree rule. 
  4. Loop segments not round with equal radius.
  5. If optional cross box roll is used  (1/4), (1/2) loop not 90 degrees to the flight line.

  So it has to be either 1/2 roll up and no roll down, or 1/4 roll up and 1/4 roll down. 

  Hope this helps - 

  Rick 




----------------------------------------------------------------------------
    From: "R. LIPRIE" <RLIPRIE at centurytel.net>
    Reply-To: NSRCA Mailing List <nsrca-discussion at lists.nsrca.org>
    To: "NSRCA Mailing List" <nsrca-discussion at lists.nsrca.org>
    Subject: [NSRCA-discussion] HUMPTY BUMB WITH OPTIONS
    Date: Sat, 27 Jan 2007 12:20:46 -0600


    Since all this weather we've been having I haven't been able to practice.  And finally tomorrow it will be a great sunny day. 

    SO could someone refresh me on the Humpty bump with Options.

    Thanks: Matthew Liprie


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