An Update on Product Availability and Shipping  (3/20/23)

We are actively taking orders for all of our products, which means that we either have them in stock or we expect to ship them within a week or two.   The only exception is the Eggtimer Proton, which is being re-engineered due to the accelerometer sensor going EOL… we have no date for its future availability.


*** NEW *** Eggtimer Quasar GPS/Altimeter Combo

After many months of testing, we are proud to introduce the Eggtimer Quasar.   Combining a three-output WiFi-enabled flight computer with an Eggfinder-compatible GPS transmitter, it’s the successor to the Eggtimer TRS and is a great choice when you need one device that does both deployments and GPS tracking.   It can also handle airstarts, and sends out altimeter telemetry in addition to the GPS tracking data.   You can read about it HERE


Welcome to Eggtimer Rocketry!

If you’re looking for information and/or support for your Eggtimer altimeters,  Eggfinder GPS Trackers, or other Eggtimer Rocketry products then you’re at the right place!   All of our products are unique in that they are kits, we try our best to make them easy to assemble; we use through-hole parts or 0805-or-larger SMT parts to make assembly easier.   It’s really not that hard, if you’ve ever built a kit from Ramsey or SparkFun then you won’t have any trouble building an Eggtimer Rocketry kit.  We abide by the old Heathkit motto:  “We won’t let you fail!”

Our web site is organized into sections, you can select them at the top and go from there…

Home – This Page

Altimeters & AV Bay – Product Information on the altimeters and other AV bay stuff that we make

Eggfinder GPS Tracking System – Product information on the GPS trackers that we make

Support – Assembly & User’s Guides, software downloads, etc., organized by product

Purchase – How to buy our stuff

About Us – The obligatory page that tells you who we are and how to reach us