Apollo Delta Jet Explained

The Apollo Delta Jet is a Hungarian ultralight trike, designed and produced by Apollo Ultralight Aircraft of Eger. The aircraft is supplied as a kit for amateur construction or as a complete ready-to-fly-aircraft.[1]

Design and development

The aircraft was designed to comply with the Fédération Aéronautique Internationale microlight category and the US light-sport aircraft category. It features a cable-braced or strut-braced hang glider-style high-wing, weight-shift controls, a two-seats-in-tandem, open cockpit, tricycle landing gear with wheel pants and a single engine in pusher configuration.

The Delta Jet is accepted in the United States as both an Experimental and Special Light-sport aircraft.[2] [3]

The aircraft is made from bolted-together aluminum tubing, with its double surface wing covered in Dacron sailcloth. The aircraft uses an "A" frame weight-shift control bar. The powerplant options include the twin cylinder, liquid-cooled, two-stroke, dual-ignition 640NaN0 Rotax 582 engine, the four cylinder, air and liquid-cooled, four-stroke, dual-ignition 800NaN0 Rotax 912 or 1000NaN0 Rotax 912S engine. In its AS-III model the aircraft has an empty weight of 2360NaN0 and a gross weight of 472.50NaN0, giving a useful load of 236.50NaN0. With full fuel of the payload is 196.50NaN0.

A number of different wings can be fitted to the basic carriage, including the cable-braced Aeros Profi, the strut-braced Aeros Profi TL and the Apollo Reflex 11 or 13.

Variants

Delta Jet
  • Base model with an empty weight of 1800NaN0
    Delta Jet AS-III
  • Equipped model with an empty weight of 2360NaN0
    Delta Jet 2
  • Improved and fully equipped model[4]

    Notes and References

    1. Bayerl, Robby; Martin Berkemeier; et al.: World Directory of Leisure Aviation 2011-12, page 204. WDLA UK, Lancaster UK, 2011. ISSN 1368-485X
    2. Web site: SLSA Make/Model Directory . 10 April 2013 . . 7 January 2013 . dead . https://web.archive.org/web/20130516004527/http://www.faa.gov/aircraft/gen_av/light_sport/media/SLSA_Directory.xls . 16 May 2013 .
    3. Web site: EAA's Listing of Special Light-Sport Aircraft. 10 April 2013. Experimental Aircraft Association. 2013. https://web.archive.org/web/20140228070151/http://sportpilot.org/learn/slsa. 28 February 2014. dead.
    4. Web site: Delta Jet 2. 10 April 2013. Apollo Ultralight Aircraft. n.d..