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Skybolt ALBM (many links!!!)
Hello All,
Below are numerous links to photographs & videos of, and information on, the Douglas GAM-87 (later AGM-48) Skybolt Air-Launched Ballistic Missile (ALBM). Also, at the bottom of this posting are links to two model manufacturers who produce scale models of the Skybolt! Only a small number of the solid propellant Skybolt ALBMs were launched from B-52 bombers over Cape Canaveral during the missile's short and controversial lifetime. The Skybolt came in at least three versions--a single-stage test variant with a long, rounded-tip conical nose cone, a two-stage version with a short conical nose cone, and an apparently rare two-stage version with a long, rounded-tip conical nose cone. A pretty good Sport Scale model of the Skybolt (the two-stage intended operational version) could use the Estes Yankee kit's short conical plastic nose cone, a short length of BT-20 for the second stage, a length of BT-50 for the first stage (with a BT-20/BT-50 balsa reducer), and an Estes PNC-50K (the Alpha III plastic nose cone) for the Skybolt's drag-reducing tailcone that was jettisoned during the air-launch process. Here are the links: http://en.wikipedia.org/wiki/GAM-87_Skybolt http://www.afspacemuseum.org/missiles/Skybolt/index.htm http://www.fas.org/nuke/guide/usa/bomber/gam-87.htm http://www.strategic-air-command.co...olt_missile.htm http://www.designation-systems.net/dusrm/m-48.html http://www.facebook.com/pages/GAM-8...102568146465073 http://www.skyrocket.de/space/doc_lau/skybolt.htm http://www.astronautix.com/lvs/skybolt.htm http://www.brookings.edu/projects/a...ns/skybolt.aspx (two-stage version) http://www.flickr.com/photos/sarah_east/4945755210/ http://www.flickr.com/photos/21995342@N05/3077737850/ (Skybolt in RAF insignia) http://www.ask.com/wiki/GAM-87_Skybolt Several images, including two-stage version with longer nose cone: http://www.google.com/images?hl=en&...biw=788&bih=390 http://photovalet.com/MYFV13P15_01.0360.html Skybolt (two-stage version) video, and stills from the video: http://www.criticalpast.com/video/6...issile_men-work Skybolt launch video: http://www.efootage.com/stock-foota...le_-_2_-_1960s/ Skybolt launch and ground test videos on YouTube.com: http://www.youtube.com/results?sear...lt+missile&aq=f Skybolt 1/72 scale resin model (2 missiles per kit): http://www.freightdogmodels.co.uk/p...7780758b7b564b4 ~10" long painted mahogany Skybolt desk model, made to order: http://cgi.ebay.ph/GAM-87-Skybolt-A...l-/390210560788 I hope this material will be interesting. -- Jason
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Black Shire--Draft horse in human form, model rocketeer, occasional mystic, and writer, see: http://www.lulu.com/content/paperba...an-form/8075185 http://www.lulu.com/product/cd/what...of-2%29/6122050 http://www.lulu.com/product/cd/what...of-2%29/6126511 All of my book proceeds go to the Northcote Heavy Horse Centre www.northcotehorses.com. NAR #54895 SR |
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That Skybolt is definitely a cool choice for a build.
I can envision having two different NC configurations to fly it with. That tailcone arse-end with the extra fins is dynamite! Hmmm...
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-Brain SKY AYE ROCKETRY Follow Your Impulse! |
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Quote:
The two-stage Skybolt versions could even have *live* second stages, using gap-staged upper stage ignition (which would *also* permit streamer or parachute recovery of the first stages, by using rear-ejected first stage motor mounts/vent tubes!). The flared conical Stage1/Stage 2 interstage adapter (or a portion of it) could serve as a conical stabilizer for the second stages. (The full-scale, two-stage versions of the Skybolt *may* have utilized the flared conical interstage adapter as a combination high-expansion upper stage exhaust nozzle *and* conical stabilizer, as the Aerobee 300/300A's upper stages did with their conical interstage adapters.) For extra "Flight Points" in scale contests (*and* to give a Skybolt scale model a little extra "oomph" at launch), it could be launched with the tailcone *attached*, which would "pop" the model into motion up the launch rod at ignition (similar to the way a piston launcher does)! The tailcone's rearward-pointing tip could simply sit on top of the launch pad's jet deflector (with a small square of recovery wadding under the tailcone's tip to prevent the exhaust residue on the jet deflector from marring its paint finish). If a Skybolt scale model was launched from a radio-controlled (R/C) model airplane in flight, the hollow plastic tailcone would be ejected at ignition (just like the tailcone on the actual missile), and it could be recovered using a small aluminized mylar streamer, which could be packed between the model's motor mount tube and the inside wall of its body tube.
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Black Shire--Draft horse in human form, model rocketeer, occasional mystic, and writer, see: http://www.lulu.com/content/paperba...an-form/8075185 http://www.lulu.com/product/cd/what...of-2%29/6122050 http://www.lulu.com/product/cd/what...of-2%29/6126511 All of my book proceeds go to the Northcote Heavy Horse Centre www.northcotehorses.com. NAR #54895 SR Last edited by blackshire : 02-01-2011 at 01:28 PM. Reason: This ol' hoss done had to correct a typo. |
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