Ask a Rocket Scientist - Part 2

Lightning Bug DL Altimeter

The Lightning Bug DL Altimeter is a dual-deployment device that offers an alternative to systems requiring pyrogen-based igniters. It utilizes a high-voltage plasma arc to ignite ejection charges, allowing for the use of simple, low-cost 2-conductor wire. This pyrogen-free design means the system is not subject to Hazmat shipping regulations. For high-speed flights, the altimeter also includes a Mach Lock-Out feature to help prevent premature deployment by correctly interpreting the pressure increase that occurs as a rocket approaches the sound barrier, providing a reusable system for managing your rocket's recovery.

Estes 2-Stage Vogel

The Estes Vogel stands as the tallest direct-staged rocket in its class at 64.5 inches, and its packed with innovations that set it apart from other kits. Its unique gap staging system uses small vents to enable reliable upper-stage ignition, while the booster features something rarely seen in model rocketry – a dedicated parachute compartment with side-eject hatch that protects your recovery gear from ejection charge heat. Fly it as a jaw-dropping dual-stage beast when using Estes 29mm diameter E and F engines, or unlock radical solo altitudes with composite motors in the sustainer. When Vogel climbs, it doesn't just reach 2,000 feet – it becomes your signature launch. More details here.

Missile Meter Altimeter

The Apogee Missile Meter Altimeter slips effortlessly into your payload bay (even the tiny ones), delivering precise peak-altitude measurements in both meters and feet. Weighing just 2 grams, it won’t burden your design—yet it transforms every launch into a data-rich experience. Perfect for beginners and veterans alike, no complex setups—just plug, launch, and review your rocket’s peak altitudes.Comes with two rechargable Li-Po batteries, USB charger, and a plastic storage case, it’s ready out-of-the-box. And it is the cheapest altimeter we sell. Check it out now!

Mako Rocket Kit

Engineered for thrill-seekers and builders alike, the Mako rockets into the spotlight with its shark-inspired design and mid-power prowess. This 42-inch beast features laser-cut Baltic birch fins for unshakable stability, a 29mm motor mount (compatible with E-G engines), and a rugged Kevlar recovery system—all wrapped in a modular airframe built for customization. Upgrade to 38mm motors, add dual-deployment electronics, or experiment with cluster configurations—the Mako’s hackable design invites modifications as bold as your ambitions.

Whether you’re chasing 2,800-foot launches, family workshop moments, or proving grounds for your engineering creativity, the Mako delivers jaw-dropping performance with predator-like precision. More information here!