Competition Altimeter for Models Designed for the new 200m altitude limited electric soaring (ALES) format, the CAM is small, light, and easy to install. Just plug it in between your receiver and ESC. That's it! The CAM automatically shuts your motor down at 200 meters or after 30 seconds per the emerging ALES rules. This new competition format promises to put the "soaring" back into electric sailplane contests. Even inexpensive RTF models can compete!

Soaring Circuits is the home of the RAM3 All the functionality of the RAM2, but about half the size and double the memory!

CAMf5j the "CAM" of F5J altimeters Designed solely for F5J style competition, the CAMf5j is the easy to use F5J altimeter. NO programming required. NO computer needed. Just plug it in and fly! And, since it comes from Soaring Circuits, you know it's designed, built and supported right here in the USA. The CAMf5j is already approved by the FAI for international F5J competition.