Estes Rockets - AltiTrak Altitude Rocket Tracker Batteries Universal The upper hinge pin hole
Description
The upper hinge pin hole of the rear axle carriers cannot be used (not a stock location for these vehicles) due to strengthening designs that reduce the clearance around the rear axle
drew in the necessary design elements
5x11mm screw pin Do not use the stock 3x3 set screw
Hitec's HFP-30 Field Programmer is the latest in digital servo testing and programming
Estes Rockets - AltiTrak Altitude Rocket Tracker Batteries Universal The upper hinge pin holeFollow the rocket in the sights to apogee, release the trigger to lock the reading. It is that easy. Use two Altitraks for greater accuracy. Great for school and science projects!
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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