MGL Avionics Stratomaster Ultra “L” Owner’s manual
Page 5
The Stratomaster Ultra
A typical setup including Rotax 582 EIS (engine information system)
The Stratomaster Ultra “L” is a digital multifunction instrument designed for use in ultralight,
microlight, experimental and homebuilt aircraft as well as any aircraft that permit use of such
instrumentation under general or special operating permits.
Most civil aviation authorities permit installation of this type of instrument as a secondary
instrument on certified aircraft. Please ensure that you obtain the required permits or STCs
before operating this instrument on a certified aircraft.
The Stratomaster Ultra includes a remote EIS (Engine information system) called RDAC
(Remote Data Acquisition Computer) in addition to a full future primary flight information
system (PFIS). The Stratomaster Ultra brings glass cockpit functionality to small aircraft,
replacing unreliable and expensive analogue dials while extending the functions normally
available to include fuel and flight management items amongst many other useful features.
The Stratomaster Ultra further reduces empty weight of an aircraft and simplifies
instrumentation installation to an incredible degree as only a single wire is required between
the RDAC and the display unit. All engine related probes and wires terminate in the RDAC
unit which is to be located in the engine compartment. This practically eliminates costly and
unpractical wiring while offering benefits such as improved electrical noise immunity.
The Stratomaster Ultra has been designed with the following objectives in mind:
a) Provide a cost effective solution for a complete instrumentation system for small aircraft.
b) Provide instrumentation with uncompromising accuracy and range.
c) Provide a display unit with a shape and form factor suitable for installation into most small
aircraft panels and pods.