PART 103 is the USA FAA rule that allows ‘ultralight’ aircraft to fly without any certification, registration, pilots’ license or medical. It has a strict empty weight limit of 254 lbs and speed range of 24 to 55 knots. This UL rule has been adapted by many other countries that mirror the FAA regulations including China. Thousands of ultralights are already flying in USA and in China.
For the Part 103 compliance we only install one wing tank with 4.15 gallons capacity which is good for about 4 hours flying with the Polini engine. For those looking for extended range you can add a second wing tank to the opposite wing as both wings are designed to accept a wing tank. BTW, the Merlin Lite will accept both long and short wings so you can select your preference or even change wings perhaps during soaring season or for a faster cross country.
The Merlin Lite can be flown as a Part 103 ultralight with virtually no regulations but will require a BRS rescue system to increase the allowable weight. The Merlin Lite may also be registered in the Experimental class which does not have the weight and speed restrictions of Part 103.
Our demo Merlin Lite has on the panel:
12 volt charging power supply
Electric trim and indicator
Full EFIS with
Artificial horizon
Airspeed
Altimeter with pressure window
VSI
G Meter
Compass
Heading indicator
Ball
GPS