BTC - 40 Retract
The BTC-40 Retract is a fully retractable sensor option that does not require additional skids for protection. The retracting mechanism has an over center lock in the up position that is reliable and robust.
Optional Beetle Wing Doors available.
Optional Beetle Wing doors seal the sensor when they are not in use protecting the gimbal, but add very little additional drag when in the open position during a flight.