WRA2 competition rules Q & A

This forum is for non-members to ask questions about our competitions. Please check our FAQ page before you ask.
  • Topics
    Replies
    Views
    Last post
  • Multi-Stage Weight Limit Question
    by aphesis »
    2 Replies
    61 Views
    Last post by aphesis
  • Water Rocket Dragster rules questions
    by Afrom1 »
    1 Replies
    5131 Views
    Last post by WRA2
  • Negative reinforcement question
    by anachronist »
    8 Replies
    22508 Views
    Last post by WRA2
  • Nozzles for WRA2 Class D Rockets
    by Inq »
    1 Replies
    7098 Views
    Last post by WRA2
  • Historical standings?
    by anachronist »
    2 Replies
    7122 Views
    Last post by anachronist
  • Class D rules question
    by mac_xpert »
    5 Replies
    9711 Views
    Last post by WRA2
  • Time to re-think the class D World Record Category?
    by mac_xpert »
    3 Replies
    7724 Views
    Last post by anachronist
  • Is the hobby king altimeter approved?
    by mac_xpert »
    1 Replies
    6893 Views
    Last post by WRA2
  • Class D Parachute Rules
    by LamdinRockets »
    3 Replies
    9734 Views
    Last post by LamdinRockets
  • Reefing parachutes
    by retrotec29 »
    2 Replies
    7505 Views
    Last post by retrotec29
  • Proposal for competition subcategories
    by anachronist »
    30 Replies
    23518 Views
    Last post by WRA2
  • What's a pyrotechnic squib?
    by anachronist »
    3 Replies
    8043 Views
    Last post by anachronist
  • Questions abuot class D rules
    by Lost on a tree »
    11 Replies
    12999 Views
    Last post by anachronist
  • Inclinometer
    by Alien Space Agency »
    3 Replies
    8739 Views
    Last post by anachronist
  • 3D printed parts allowed
    by anachronist »
    3 Replies
    8134 Views
    Last post by WRA2
  • Pressurization Distance?
    by Alien Space Agency »
    0 Replies
    8011 Views
    Last post by Alien Space Agency
  • Acceptable descent profile?
    by bugwubber »
    14 Replies
    14105 Views
    Last post by WRA2
  • Altimeter exception
    by Alien Space Agency »
    5 Replies
    9135 Views
    Last post by WRA2
  • Altimeter Alternatives
    by Alien Space Agency »
    0 Replies
    7585 Views
    Last post by Alien Space Agency
  • Competition revisions
    by WRA2 »
    12 Replies
    14198 Views
    Last post by addstogether
  • Current World Record Holder for bottled water rocket
    by ftlrockets »
    1 Replies
    7954 Views
    Last post by WRA2
  • Pressure chamber
    by mazuzuri »
    6 Replies
    10404 Views
    Last post by mazuzuri
  • MLC
    by Water Rocket Expert »
    0 Replies
    7677 Views
    Last post by Water Rocket Expert
  • Maximum horizontal distance competition
    by Avnish »
    25 Replies
    24053 Views
    Last post by bugwubber
  • Airborn WRC
    by Water Rocket Expert »
    9 Replies
    11201 Views
    Last post by Water Rocket Expert
  • manufactured fins
    by Water Rocket Expert »
    9 Replies
    11653 Views
    Last post by Water Rocket Expert
  • Question on rules for pressure vessel
    by Ascension »
    32 Replies
    25165 Views
    Last post by U.S. Water Rockets1
  • signature.
    by Water Rocket Expert »
    2 Replies
    8281 Views
    Last post by Water Rocket Expert
  • "water"
    by bugwubber »
    4 Replies
    8870 Views
    Last post by Water Rocket Expert
  • High Power
    by Water Rocket Expert »
    6 Replies
    10101 Views
    Last post by Water Rocket Expert
  • Dragster Competition Questions
    by Water Rocket Expert »
    0 Replies
    7561 Views
    Last post by Water Rocket Expert
  • Pressure Vessel Question
    by Water Rocket Expert »
    5 Replies
    9108 Views
    Last post by U.S. Water Rockets1
  • Another Pressure Vessel Question
    by Prodigy Rocketry »
    1 Replies
    7869 Views
    Last post by WRA2
  • Air Supply question
    by bugwubber »
    5 Replies
    9717 Views
    Last post by bugwubber
  • 1500g Weight Limit
    by bugwubber »
    5 Replies
    9391 Views
    Last post by bugwubber
  • Composite pressure vessel
    by Stuart Swan »
    2 Replies
    8608 Views
    Last post by Spaceman Spiff
  • Question on rules for rocket design.
    by Nick B »
    1 Replies
    7923 Views
    Last post by WRA2
  • Simultaneous Launch Record
    by bugwubber »
    21 Replies
    17115 Views
    Last post by U.S. Water Rockets1
  • Tomy timer question
    by SaskAlex »
    1 Replies
    7895 Views
    Last post by WRA2
  • Designing the new WRA2 pop bottle altitude record class
    by WRA2 »
    31 Replies
    24304 Views
    Last post by bugwubber
  • Safety Rule II.2
    by SeaWolf »
    3 Replies
    8801 Views
    Last post by WRA2
  • What is the Altitude Challenge?
    by Tommy »
    1 Replies
    7602 Views
    Last post by WRA2
  • just curious....
    by Nick B »
    5 Replies
    9325 Views
    Last post by WRA2
  • Parachute deploy system.
    by Willem »
    4 Replies
    9205 Views
    Last post by U.S. Water Rockets1
  • Multi stage rockets allowed in altitude challenge
    by arjan »
    5 Replies
    9346 Views
    Last post by WRA2
  • Recommended Altimeters
    by rozermac »
    3 Replies
    8949 Views
    Last post by teper
  • commercial timers allowed?
    by SaskAlex »
    2 Replies
    8329 Views
    Last post by air.command
  • Rules Interpretations
    by air.command »
    5 Replies
    10296 Views
    Last post by Skymeat
  • Documenting an official record submission process.
    by WRA2 »
    0 Replies
    7762 Views
    Last post by WRA2
  • WRA2 Design and Fabrication Competition
    by WRA2 »
    3 Replies
    9111 Views
    Last post by Spaceman Spiff

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum