2 <img src="level2.jpg" align="right">
6 Building and launching model rockets is one of our favorite hobby activities
7 right now. While everyone in the family gets into the act in one way or
9 and Robert are the most serious and so most Garbee rocket projects end up
10 being father and son affairs...
12 [Bdale](http://www.gag.com/~bdale) is
13 [NAR](http://nar.org/) Sr member 87103 and
14 [Tripoli](http://tripoli.org/) member 12201, and holds a level 3
15 high power certification. Robert is [NAR](http://nar.org/) Jr member
18 ## [Airframes](airframes) ##
22 See some of our launch photos in Bdale's <a href="http://www.flickr.com/photos/28636323@N03/">Flickr Photostream</a>.
26 We have family memberships in (and regularly enjoy flying our
27 models with!) local clubs
28 [COSROCS](http://cosrocs.org/), which is
29 [NAR](http://nar.org/) section #515,
30 [SCORE](http://scronline.net), which is
31 [NAR](http://nar.org/) section #632, and
32 [NCR](http://ncrocketry.org), which is
33 [NAR](http://nar.org/) section #565, and
34 [Tripoli](http://www.tripoli.org/) Prefecture #72.
35 We have also flown with
36 [Tripoli Colorado](http://www.tripolicolorado.org/) and
37 [ARS](http://www.arsabq.org/).
41 * [Apogee Components](http://www.apogeerockets.com/) is a local
42 company. Perhaps best known as the place to get the RockSim
43 rocket design and simulation software (which we wish came in a Linux
44 version!), we've also bought lots of
45 [parts](http://www.apogeerockets.com/building_supplies.asp)
46 from them for building rockets from scratch, and we really like some
47 of the [Dynastar](http://www.dynastar-rockets.com/) mid-power
48 kits like the Rip-Roar and Sky Torpedo. Apogee is also a distributor of
49 our [TeleMetrum](http://www.apogeerockets.com/Altus_Metrum_GPS.asp) starter
52 * [Giant Leap Rocketry](http://giantleaprocketry.com/) is a
53 great source for components for building high power rockets. We particularly
54 like the Pinnacle nose cone series, and DynaWind pre-glassed airframe
55 tubing. Local rep Joe Hinton shows up at various launches we attend, and
56 gets most of our commercial motor reload business.
58 * [What's Up Hobbies](http://stores.whatsuphobby.com) is the home of the
59 Polecat Aerospace line of kits, plus Jack carries a lot of other useful
62 * [Public Missiles](http://www.publicmissiles.com/) make very nice parachutes
63 and HAMR retainers, which are our favorite retainers for 29-54mm motors.
65 * [Aero Pack](http://www.aeropack.net/) makes the flanged motor retainers we
66 like the large projects that contain 75 and 98mm motor mounts.
68 * [Chris' Rocket Supplies](http://www.csrocketry.com/) handled a problem
69 caused by one of their suppliers with an order brilliantly, and will get
70 more of our business in the future.
72 * [Discount Rocketry](http://www.discountrocketry.com/)
73 used to consistently have the best prices on kits and motors, but recently
74 has seemed to be mostly out of stock on things we want. We've bought lots of
75 [Estes motors](http://estesrockets.com),
76 smaller [Aerotech reloads](http://aerotech-rocketry.com),
77 and [Rouse-Tech cases](http://rouse-tech.com) from them. And they're
78 responsive and helpful on the phone, so we'll happily buy things from
79 them that are in stock.
83 Lots of people make electronics for use in hobby rockets. This is a brief
84 list of only the things we've actually used ourselves.
86 First off, Bdale and friends develop fully open hardware and software
87 designs for rocketry avionics, under the name
88 [Altus Metrum](http://altusmetrum.org).
90 We also fly commercial altimeters in some projects. The cheapest off the
91 shelf altimeter we've used and often recommend to beginners is the
92 [Missile Works](http://www.missileworks.com/) RRC2-mini. At about $80, it
93 gets the job done for simple barometric control of dual deployment. Note
94 that while early versions had a firmware bug that we believe is at least
95 partially responsible for Bdale's loss of his first L3 project, recent
96 versions seem fine. For another $20, the
97 [PerfectFlite](http://www.perfectflite.com/)
98 [miniAlt/WD](http://www.perfectflite.com/catalog/MAWD.html)
99 adds the ability to records the barometric flight altitude profile. Both
100 of Bdale's L3 certs flew with one each of these two commercial altimeters,
101 and we often use the MAWD as a backup for our
102 [TeleMetrum](http://altusmetrum.org/TeleMetrum) units during test flights.
104 The [BeeLine TX](http://www.bigredbee.com/BeeLine.htm) boards from Big Red
105 Bee are radio tracking transmitters that just work. They require an
106 [amateur radio](http://www.altusmetrum.org/Radio) license, but we think
107 anyone flying big rockets can and should get one of those anyway!
111 While a lot of great information is available on the web, there are some paper
112 books that we've found very helpful at various stages.
114 * <a href="http://www.amazon.com/gp/product/0471472425?ie=UTF8&tag=garbandgarb-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=0471472425">Handbook of Model Rocketry, 7th Edition (NAR Official Handbook)</a><img src="http://www.assoc-amazon.com/e/ir?t=garbandgarb-20&l=as2&o=1&a=0471472425" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />
115 may be the best first book on model rocketry. While the focus is on small
116 rockets, the basic principles of static stability and construction covered
117 here are important at all levels of the hobby.
119 * <a href="http://www.amazon.com/gp/product/1412058104?ie=UTF8&tag=garbandgarb-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=1412058104">Modern High-Power Rocketry 2</a><img src="http://www.assoc-amazon.com/e/ir?t=garbandgarb-20&l=as2&o=1&a=1412058104" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />
120 covers a lot of material, and is a great resource if you're starting to think
121 about a high power certification and don't have a club nearby, or just like
122 to read about how other people have done things and why.
124 * [Topics in Advanced Model Rocketry](http://www.apogeerockets.com/topics_advanced_model_rocketry.asp) is definitely not for everyone, as it's heavy on
125 math and isn't a "how to" book at all! But, if you really want to understand
126 what's going on with higher performance models and/or inside the simulation
127 software we use when designing rockets, the material here will take you