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Estes Pro Series II So Long Model Rocket Kit
So Long Rocket
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Estes So Long Advanced Model Rocket Kit
    Estes Pro Series II So Long Model Rocket Kit
    So Long Rocket
    Rocket in Flight
    So Long Rocket Recovery
    Model Rocket Streamer Recovery
    Flight Sequence
    How to tape Estes Pro Series II model rocket engines
    Estes So Long Advanced Model Rocket Kit
    Estes Rockets

    Pro Series II™ So Long

    $38.24
    $44.99
    -15%
    Save 15%

    There’s never been an Estes kit like this! Created for extreme attitudes, this high-flying two-stager can reach a record setting 3600 feet – that’s more than two-thirds of a mile! Includes a large payload section so you can send your high-altitude experiments aloft. And for safe returns, the two bright orange streamers are both easy to spot and designed to bring your rocket down quickly – don’t let this one drift away! A simple but rugged design means a fun build and you’ll be launching in no time.

    SO LONG – so high, so far, so fast and so much fun!

    Skill Level Advanced
    Build Assembly Required
    Recommended Engines Rocket Only: E16-6, E16-8, F15-6, F15-8
    Two Stage Rocket: E16-8, F15-8
    Two Stage Booster: E16-0, F15-0
    Max Altitude 3,600 ft. (1,097 m)
    SKU 009722
    Overview
    Tech Specs
    Launch Supplies
    Build Supplies

    Design & Features

    Explore the design, features, and flight capabilities of the Pro Series II™ So Long.
    Rocket in Flight

    Created for extreme altitudes, this high-flying two-stager can reach a record setting 3600 feet – that’s more than two-thirds of a mile! Defy gravity with the much-anticipated So Long, Estes' highest-flying model rocket yet. Designed for the true lovers of model rocketry to exercise their art in high flying perfection, the So Long features a thoughtful design and robust assembly to make the build of this Pro Series masterpiece as exhilarating and fulfilling as the launch. This rocket stands out on the launch pad with its sleek black, white, and orange design.

    The So Long is a work of true craftsmanship from Estes and a love letter to devoted fans of model rocketry and the Estes Pro Series. Finish your Estes So Long with lovingly crafted waterslide decals and vivid orange dual streamers for high visibility and easy recoveries.

    Use the recommended E16-8 or F15-8 engines paired with the E16-0 or F-15-0 boosters (sold separately) to reach maximum heights of 3600 feet. Experience the thrill of rocketry with a model that launches high and recovers reliably. Build and fly your Estes Pro Series So Long today!

    Technical Specifications

    Review the full specifications for the Pro Series II™ So Long, including size, weight, recommended engines, and recovery system.

    Recommended Engines

    Rocket Only: E16-6, E16-8, F15-6, F15-8
    Two Stage Rocket: E16-8, F15-8
    Two Stage Booster: E16-0, F15-0

    Launch System

    Pro Series Launch Pad

    Launch Rod Size

    1/4 in. (6.35 mm)

    Max Altitude

    3,600 ft. (1,097 m)
    Flight Sequence

    Length

    46.2 in. (117.3 cm)

    Diameter

    1.21 in. (31 mm)

    Weight

    5.75 oz. (163 g)

    Fin Material

    Laser Cut Balsa Wood

    Recovery System

    Streamer
    Recommended for ages 18+ with adult supervision for younger rocketeers

    Required Launch Equipment

    Add these launch supplies to your cart to get your Pro Series II™ So Long ready for flight.
    Estes Pro Series II Launch Pad

    Pro Series II™ Launch Pad

    Pro Series II™ Launch Pad

    $59.99
    $59.99 $59.99
    Estes Rockets Pro Series II Controller

    Pro Series II™ Launch Controller

    Best Seller

    Pro Series II™ Launch Controller

    $43.99
    $43.99 $43.99
    Estes Rockets Pro Series II™ Recovery Wadding

    Pro Series II™ Recovery Wadding

    Best Seller

    Pro Series II™ Recovery Wadding

    $10.99
    $10.99 $10.99
    Estes E16-6 Model Rocket Engines

    E16-6 Engines (29 mm)

    Best Seller

    E16-6 Engines (29 mm)

    $29.99
    $29.99 $29.99
    Pro Series II™ Launch Pad
    Pro Series II™ Launch Controller
    Estes model rocket engines
    Pro Series II™ Recovery Wadding
    Six 1.5V high quality C alkaline batteries

    Required Tools & Supplies

    Gather these tools and supplies before starting your Pro Series II™ So Long build.
    Scissors
    Pencil
    Ruler
    Fine Sandpaper
    Epoxy
    Yellow Glue
    Clear Tape
    Hobby Knife
    Masking Tape

    Customer Reviews

    Based on 24 reviews
    75%
    (18)
    17%
    (4)
    8%
    (2)
    0%
    (0)
    0%
    (0)
    100.0
    N
    N T (Indianapolis, IN)
    So long but not forgotten

    Fantastic model rocket that’s easy to assemble and thrilling to launch. The instructions are clear, parts fit perfectly, and the build quality feels solid. It flies straight, deploys the parachute smoothly, and makes every launch feel exciting. Great value for beginners and experienced hobbyists alike, with reliable recovery and performance. 🚀

    J
    J Alan Royse (Redmond, OR)
    Have not flown it yet

    Have not flown it yet. The kit is going together well, although as you probably know Aerotech kit designs of the fin locks and the motor mounts are much stronger and easier to build. I have still enjoyed the build and look forward

    J
    Jon Munson II (Clinton, MD)
    This is a great rocket for a high-flying two-stager!

    This is a great rocket for a high-flying two-stager. Fairly easy to build, and definitely makes altitude! The streamer recovery is a wonderful thing as it makes recovery far more feasible consider how high this rocket will go - even on E engines! The only tricky part is keeping the wide booster stage fins from warping during construction.

    User picture
    T
    Todd O (Lansing, MI)
    It is a fun rocket to build and shot off

    It is a fun rocket to build and shot off.

    C
    Carlos Esqueda (Salt Lake City, UT)
    K
    Kelly Carter (Colorado Springs, CO)
    Typical high quality components that Estes is known for

    Typical high quality components that Estes is known for. Always a pleasure building up Estes rockets!!

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