Microleve ML 500

{{Short description|Brazilian ultralight aircraft}}

{{Use dmy dates|date=December 2022}}

{{Use American English|date=December 2022}}

{{Infobox aircraft begin

| name=ML 500

| image=

| caption=

}}{{Infobox aircraft type

| type=Ultralight aircraft

| national origin=Brazil

| manufacturer=Microleve

| designer=Hans Gygax

| first flight=

| introduced=

| retired=

| status=Production completed

| primary user=

| more users=

| produced=

| number built=

| developed from=

| variants with their own articles=

}}

The Microleve ML 500 is a Brazilian ultralight aircraft that was designed by Swiss engineer Hans Gygax and produced by Microleve of Rio de Janeiro. The aircraft was supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.Bayerl, Robby; Martin Berkemeier; et al: World Directory of Leisure Aviation 2011-12, page 65. WDLA UK, Lancaster UK, 2011. ISSN 1368-485XTacke, Willi; Marino Boric; et al: World Directory of Light Aviation 2015-16, page 69. Flying Pages Europe SARL, 2015. {{ISSN|1368-485X}}

The company appears to be out of business and the aircraft no longer available.

Design and development

The ML 500 complies with the Fédération Aéronautique Internationale microlight rules. It features a strut-braced parasol wing, a two-seats-in-side-by-side configuration enclosed cockpit, fixed tricycle landing gear and a single engine in pusher configuration.

The aircraft is made from bolted-together aluminum tubing, with its flying surfaces covered in Dacron sailcloth and the cockpit enclosure is built from fibreglass. Its {{convert|10.3|m|ft|1|abbr=on}} span wing has an area of {{convert|14.7|m2|sqft|abbr=on}} and is supported by V-struts and jury struts. The tail is mounted to a small diameter aluminium tube. The standard engine available was the {{convert|64|hp|kW|0|abbr=on}} Rotax 582 two-stroke powerplant, mounted on the wing trailing edge. The landing gear can be equipped with optional wheel pants.

Specifications (ML 500)

{{Aircraft specs

|ref=Bayerl and Tacke

|prime units?=met

|genhide=

|crew=one

|capacity=one passenger

|length m=

|length ft=

|length in=

|length note=

|span m=10.3

|span ft=

|span in=

|span note=

|height m=

|height ft=

|height in=

|height note=

|wing area sqm=14.7

|wing area sqft=

|wing area note=

|aspect ratio=

|airfoil=

|empty weight kg=225

|empty weight lb=

|empty weight note=

|gross weight kg=449

|gross weight lb=

|gross weight note=

|fuel capacity={{convert|70|L}}

|more general=

|eng1 number=1

|eng1 name=Rotax 582

|eng1 type=twin cylinder, liquid-cooled, two stroke aircraft engine

|eng1 kw=48

|eng1 hp=

|prop blade number=

|prop name=

|prop dia m=

|prop dia ft=

|prop dia in=

|prop note=

|perfhide=

|max speed kmh=140

|max speed mph=

|max speed kts=

|max speed note=

|cruise speed kmh=90

|cruise speed mph=

|cruise speed kts=

|cruise speed note=

|stall speed kmh=60

|stall speed mph=

|stall speed kts=

|stall speed note=

|never exceed speed kmh=

|never exceed speed mph=

|never exceed speed kts=

|never exceed speed note=

|range km=

|range miles=

|range nmi=

|range note=

|endurance=

|ceiling m=

|ceiling ft=

|ceiling note=

|g limits=

|roll rate=

|glide ratio=

|climb rate ms=

|climb rate ftmin=

|climb rate note=

|time to altitude=

|sink rate ms=

|sink rate ftmin=

|sink rate note=

|lift to drag=

|wing loading kg/m2=30.5

|wing loading lb/sqft=

|wing loading note=

|power/mass=

|thrust/weight=

|more performance=

|avionics=

}}

References

{{reflist}}