Navigation Lights and Low Battery Detector (BL-NavLV-N) Selectable Ultra bright and High bright modes - FAA standard flashing sequence Special Low battery flashing sequence based on low voltage or timeout, whichever comes first (configurable) Easy on-board configuration via DIP switches (optional free status software also available) Nav / Landing lights switchable from Tx. Servo output provided to trigger external device (e.g. parachute) BEC output provided for additional power requirements / backup battery to ensure control is maintained in the event of main battery failure