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Thread: PML Spitfire

  1. #1
    Join Date
    2nd September 2010
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    PML Spitfire

    [ATTACH][/ATTACH]This started out as just an ordinary scratch built but turned out to be a PML Spitfire. On a trip to Wichita and a visit with Mark Logan at the Science-Education Center, I picked up some supplies for this build. I bought a 3" tube and nose cone and 38mm motor mount tube and centering rings. He only carried fiberglass fin stock so I picked up a sheet of 3/16 ply at hobby lobby and headed home. I get home and since all this material I bought was PML, I thought I would go to their website and pick up a parachute piston ejection system. (I forgot that detail when in Wichita) Looking over some of PML's other kits, I realized that the design I had in mind looked just like their Spitfire so my no-name build became the Spitfire. Here are some pics of how things went so far. The pic with the "model" standing next to the rocket is an actual Spitfire from PML's site. Im still waiting on the piston ejection so she's not quit ready to take flight yet. Did some sim testing and it looks like this baby will fly beautifully! I will post her maiden flight info. Thanks for looking, Bill
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  2. #2
    Join Date
    15th May 2009
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    Northern Illinois Rocket Assembly and Test Facility (NIRATF)
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    Quote Originally Posted by bill2654 View Post
    This started out as just an ordinary scratch built but turned out to be a PML Spitfire.
    Looks like a great rocket. And nice job filling the spirals. Just out of curiosity, was it significantly more expensive to buy the components vs what the kit would have cost?
    Wisconsin Organization of Spacemodeling Hobbyists
    Fox Valley Rocketeers
    Indiana Rocketry
    Quad Cities Rocketry Society


    2012 APCP: 41,326.8 Ns (1% P)
    Highest altitude achieved: 21,981' AGL

    "Gravity is a cruel and unpredictable mistress"

  3. #3
    Join Date
    18th January 2009
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    Boise, ID
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    I'm betting it was less. It's turned out that way with all the clone-ish rockets I've build.
    "Isn't gravity a funny thing?" - Todd Rundgren

  4. #4
    Join Date
    2nd September 2010
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    The Korova Milkbar
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    Spitfire

    It did turn out to be less. The list price for the kit is $89 and changs and I spent right around $10 less for materials. BUT when you figure the gas I used for a trip to Wichita, 400 miles round trip.....But I always have liked to scrath build. This is a new kit at PML and they dont have any motor recomendations posted on their website yet. Im sure it will take just about any 38mm motor made and even some 29's with an adapter. Cant wait to send her up! Bill

  5. #5
    Join Date
    15th May 2009
    Location
    Northern Illinois Rocket Assembly and Test Facility (NIRATF)
    Posts
    1,305
    Quote Originally Posted by bill2654 View Post
    It did turn out to be less.
    Cause you didn't have to pay for them to print up instructions!
    Wisconsin Organization of Spacemodeling Hobbyists
    Fox Valley Rocketeers
    Indiana Rocketry
    Quad Cities Rocketry Society


    2012 APCP: 41,326.8 Ns (1% P)
    Highest altitude achieved: 21,981' AGL

    "Gravity is a cruel and unpredictable mistress"

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