Aerotech L1940X-PS Propellant X 4" The L1940X-PS is a Plugged/Smoke

The L1940X-PS is a Plugged/Smoke motor reload

Here is how you set the release altitude on Chute Release

Elongation: 1

3 Improved and more accurate battery meter

6mm) diameter tube

Aerotech L1940X-PS Propellant X 4" The L1940X-PS is a Plugged/SmokeThe AeroTech Reloadable Motor System RMS is an aluminum cased reusable motor in kit form that is assembled by the user. You will need AeroTech RMS 75 3840 motor hardware to build and complete the motor for many reliable flights. Motor hardware is available separately in a complete set, and also as individual parts. This motor requires installing a stainless steel forward seal disc (75FSDSS) during assembly. Important: High Power RMS reload kits are